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Jeanie Decker 6b1120f8d6 Merged PR 6371: Fix field descriptions

2018-03-14 20:16:11 +00:00

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description	title	keywords	ms.prod	ms.mktglfcycl	ms.sitesec	ms.pagetype	localizationpriority	author	ms.author	ms.date
Learn more about the Windows diagnostic data that is gathered at the basic level.	Windows 10, version 1709 basic diagnostic events and fields (Windows 10)	privacy, diagnostic data	w10	manage	library	security	high	eross-msft	lizross	03/13/2018

Windows 10, version 1709 basic level Windows diagnostic events and fields

Applies to

Windows 10, version 1709

The Basic level gathers a limited set of information that is critical for understanding the device and its configuration including: basic device information, quality-related information, app compatibility, and Microsoft Store. When the level is set to Basic, it also includes the Security level information.

The Basic level helps to identify problems that can occur on a particular device hardware or software configuration. For example, it can help determine if crashes are more frequent on devices with a specific amount of memory or that are running a particular driver version. This helps Microsoft fix operating system or app problems.

Use this article to learn about diagnostic events, grouped by event area, and the fields within each event. A brief description is provided for each field. Every event generated includes common data, which collects device data.

You can learn more about Windows functional and diagnostic data through these articles:

Common data extensions

Common Data Extensions.App

The following fields are available:

expId Associates a flight, such as an OS flight, or an experiment, such as a web site UX experiment, with an event.
userId The userID as known by the application.
env The environment from which the event was logged.
asId An integer value that represents the app session. This value starts at 0 on the first app launch and increments after each subsequent app launch per boot session.

Common Data Extensions.CS

The following fields are available:

sig A common schema signature that identifies new and modified event schemas.

Common Data Extensions.CUET

The following fields are available:

stId Represents the Scenario Entry Point ID. This is a unique GUID for each event in a diagnostic scenario. This used to be Scenario Trigger ID.
aId Represents the ETW ActivityId. Logged via TraceLogging or directly via ETW.
raId Represents the ETW Related ActivityId. Logged via TraceLogging or directly via ETW.
op Represents the ETW Op Code.
cat Represents a bitmask of the ETW Keywords associated with the event.
flags Represents the bitmap that captures various Windows specific flags.
cpId The composer ID, such as Reference, Desktop, Phone, Holographic, Hub, IoT Composer.
tickets A list of strings that represent entries in the HTTP header of the web request that includes this event.
bseq Upload buffer sequence number in the format <buffer identifier>:<sequence number>
mon Combined monitor and event sequence numbers in the format <monitor sequence>:<event sequence>

Common Data Extensions.Device

The following fields are available:

ver Represents the major and minor version of the extension.
localId Represents a locally defined unique ID for the device, not the human readable device name. Most likely equal to the value stored at HKLM\Software\Microsoft\SQMClient\MachineId
deviceClass Represents the classification of the device, the device “family”. For example, Desktop, Server, or Mobile.

Common Data Extensions.Envelope

The following fields are available:

ver Represents the major and minor version of the extension.
name Represents the uniquely qualified name for the event.
time Represents the event date time in Coordinated Universal Time (UTC) when the event was generated on the client. This should be in ISO 8601 format.
popSample Represents the effective sample rate for this event at the time it was generated by a client.
epoch Represents the epoch and seqNum fields, which help track how many events were fired and how many events were uploaded, and enables identification of data lost during upload and de-duplication of events on the ingress server.
seqNum Represents the sequence field used to track absolute order of uploaded events. It is an incrementing identifier for each event added to the upload queue. The Sequence helps track how many events were fired and how many events were uploaded and enables identification of data lost during upload and de-duplication of events on the ingress server.
iKey Represents an ID for applications or other logical groupings of events.
flags Represents a collection of bits that describe how the event should be processed by the Connected User Experiences and Telemetry component pipeline. The lowest-order byte is the event persistence. The next byte is the event latency.
os Represents the operating system name.
osVer Represents the OS version, and its format is OS dependent.
appId Represents a unique identifier of the client application currently loaded in the process producing the event; and is used to group events together and understand usage pattern, errors by application.
appVer Represents the version number of the application. Used to understand errors by Version, Usage by Version across an app.
cV Represents the Correlation Vector: A single field for tracking partial order of related diagnostic data events across component boundaries.

Common Data Extensions.OS

The following fields are available:

ver Represents the major and minor version of the extension.
expId Represents the experiment ID. The standard for associating a flight, such as an OS flight (pre-release build), or an experiment, such as a web site UX experiment, with an event is to record the flight / experiment IDs in Part A of the common schema.
locale Represents the locale of the operating system.
bootId An integer value that represents the boot session. This value starts at 0 on first boot after OS install and increments after every reboot.

Common Data Extensions.User

The following fields are available:

ver Represents the major and minor version of the extension.
localId Represents a unique user identity that is created locally and added by the client. This is not the user's account ID.

Common Data Extensions.XBL

The following fields are available:

nbf Not before time
expId Expiration time
sbx XBOX sandbox identifier
dty XBOX device type
did XBOX device ID
xid A list of base10-encoded XBOX User IDs.
uts A bit field, with 2 bits being assigned to each user ID listed in xid. This field is omitted if all users are retail accounts.

Common Data Extensions.Consent UI Event

This User Account Control (UAC) diagnostic data point collects information on elevations that originate from low integrity levels. This occurs when a process running at low integrity level (IL) requires higher (administrator) privileges, and therefore requests for elevation via UAC (consent.exe). By better understanding the processes requesting these elevations, Microsoft can in turn improve the detection and handling of potentially malicious behavior in this path.

The following fields are available:

eventType Represents the type of elevation: If it succeeded, was cancelled, or was auto-approved.
splitToken Represents the flag used to distinguish between administrators and standard users.
friendlyName Represents the name of the file requesting elevation from low IL.
elevationReason Represents the distinction between various elevation requests sources (appcompat, installer, COM, MSI and so on).
exeName Represents the name of the file requesting elevation from low IL.
signatureState Represents the state of the signature, if it signed, unsigned, OS signed and so on.
publisherName Represents the name of the publisher of the file requesting elevation from low IL.
cmdLine Represents the full command line arguments being used to elevate.
Hash.Length Represents the length of the hash of the file requesting elevation from low IL.
Hash Represents the hash of the file requesting elevation from low IL.
HashAlgId Represents the algorithm ID of the hash of the file requesting elevation from low IL.
telemetryFlags Represents the details about the elevation prompt for CEIP data.
timeStamp Represents the time stamp on the file requesting elevation.
fileVersionMS Represents the major version of the file requesting elevation.
fileVersionLS Represents the minor version of the file requesting elevation.

Common data fields

Common Data Fields.MS.Device.DeviceInventory.Change

These fields are added whenever Ms.Device.DeviceInventoryChange is included in the event.

The following fields are available:

syncId A string used to group StartSync, EndSync, Add, and Remove operations that belong together. This field is unique by Sync period and is used to disambiguate in situations where multiple agents perform overlapping inventories for the same object.
objectType Indicates the object type that the event applies to.
Action The change that was invoked on a device inventory object.
inventoryId Device ID used for Compatibility testing

Common Data Fields.TelClientSynthetic.PrivacySettingsAfterCreatorsUpdate.PreUpgradeSettings

These fields are added whenever PreUpgradeSettings is included in the event.

The following fields are available:

HKLM_SensorPermissionState.SensorPermissionState The state of the Location service before the feature update completed.
HKLM_SensorPermissionState.HRESULT The error code returned when trying to query the Location service for the device.
HKCU_SensorPermissionState.SensorPermissionState The state of the Location service when a user signs on before the feature update completed.
HKCU_SensorPermissionState.HRESULT The error code returned when trying to query the Location service for the current user.
HKLM_LocationPlatform.Status The state of the location platform after the feature update has completed.
HKLM_LocationPlatform.HRESULT The error code returned when trying to query the location platform for the device.
HKLM_LocationSyncEnabled.AcceptedPrivacyPolicy The speech recognition state for the device before the feature update completed.
HKLM_LocationSyncEnabled.HRESULT The error code returned when trying to query the Find My Device service for the device.
HKCU_LocationSyncEnabled.AcceptedPrivacyPolicy The speech recognition state for the current user before the feature update completed.
HKCU_LocationSyncEnabled.HRESULT The error code returned when trying to query the Find My Device service for the current user.
HKLM_AllowTelemetry.AllowTelemetry The state of the Connected User Experiences and Telemetry component for the device before the feature update.
HKLM_AllowTelemetry.HRESULT The error code returned when trying to query the Connected User Experiences and Telemetry conponent for the device.
HKLM_TIPC.Enabled The state of TIPC for the device.
HKLM_TIPC.HRESULT The error code returned when trying to query TIPC for the device.
HKCU_TIPC.Enabled The state of TIPC for the current user.
HKCU_TIPC.HRESULT The error code returned when trying to query TIPC for the current user.
HKLM_FlipAhead.FPEnabled Is Flip Ahead enabled for the device before the feature update was completed?
HKLM_FlipAhead.HRESULT The error code returned when trying to query Flip Ahead for the device.
HKCU_FlipAhead.FPEnabled Is Flip Ahead enabled for the current user before the feature update was completed?
HKCU_FlipAhead.HRESULT The error code returned when trying to query Flip Ahead for the current user.
HKLM_TailoredExperiences.TailoredExperiencesWithDiagnosticDataEnabled Is Tailored Experiences with Diagnostics Data enabled for the current user after the feature update had completed?
HKCU_TailoredExperiences.HRESULT The error code returned when trying to query Tailored Experiences with Diagnostics Data for the current user.
HKLM_AdvertisingID.Enabled Is the adveristing ID enabled for the device?
HKLM_AdvertisingID.HRESULT The error code returned when trying to query the state of the advertising ID for the device.
HKCU_AdvertisingID.Enabled Is the adveristing ID enabled for the current user?
HKCU_AdvertisingID.HRESULT The error code returned when trying to query the state of the advertising ID for the user.

Common Data Fields.TelClientSynthetic.PrivacySettingsAfterCreatorsUpdate.PostUpgradeSettings

These fields are added whenever PostUpgradeSettings is included in the event.

The following fields are available:

HKLM_SensorPermissionState.SensorPermissionState The state of the Location service after the feature update has completed.
HKLM_SensorPermissionState.HRESULT The error code returned when trying to query the Location service for the device.
HKCU_SensorPermissionState.SensorPermissionState The state of the Location service when a user signs on after a feature update has completed.
HKCU_SensorPermissionState.HRESULT The error code returned when trying to query the Location service for the current user.
HKLM_LocationPlatform.Status The state of the location platform after the feature update has completed.
HKLM_LocationPlatform.HRESULT The error code returned when trying to query the location platform for the device.
HKLM_LocationSyncEnabled.AcceptedPrivacyPolicy The speech recognition state for the device after the feature update has completed.
HKLM_LocationSyncEnabled.HRESULT The error code returned when trying to query the Find My Device service for the device.
HKCU_LocationSyncEnabled.AcceptedPrivacyPolicy The speech recognition state for the current user after the feature update has completed.
HKCU_LocationSyncEnabled.HRESULT The error code returned when trying to query the Find My Device service for the current user.
HKLM_AllowTelemetry.AllowTelemetry The state of the Connected User Experiences and Telemetry component for the device after the feature update.
HKLM_AllowTelemetry.HRESULT The error code returned when trying to query the Connected User Experiences and Telemetry conponent for the device.
HKLM_TIPC.Enabled The state of TIPC for the device.
HKLM_TIPC.HRESULT The error code returned when trying to query TIPC for the device.
HKCU_TIPC.Enabled The state of TIPC for the current user.
HKCU_TIPC.HRESULT The error code returned when trying to query TIPC for the current user.
HKLM_FlipAhead.FPEnabled Is Flip Ahead enabled for the device after the feature update has completed?
HKLM_FlipAhead.HRESULT The error code returned when trying to query Flip Ahead for the device.
HKCU_FlipAhead.FPEnabled Is Flip Ahead enabled for the current user after the feature update has completed?
HKCU_FlipAhead.HRESULT The error code returned when trying to query Flip Ahead for the current user.
HKLM_TailoredExperiences.TailoredExperiencesWithDiagnosticDataEnabled Is Tailored Experiences with Diagnostics Data enabled for the current user after the feature update had completed?
HKCU_TailoredExperiences.HRESULT The error code returned when trying to query Tailored Experiences with Diagnostics Data for the current user.
HKLM_AdvertisingID.Enabled Is the adveristing ID enabled for the device?
HKLM_AdvertisingID.HRESULT The error code returned when trying to query the state of the advertising ID for the device.
HKCU_AdvertisingID.Enabled Is the adveristing ID enabled for the current user?
HKCU_AdvertisingID.HRESULT The error code returned when trying to query the state of the advertising ID for the user.

Appraiser events

Microsoft.Windows.Appraiser.General.RunContext

This event indicates what should be expected in the data payload.

The following fields are available:

AppraiserBranch The source branch in which the currently running version of Appraiser was built.
AppraiserProcess The name of the process that launched Appraiser.
AppraiserVersion The version of the Appraiser file generating the events.
Context Indicates what mode Appraiser is running in. Example: Setup or Diagnostic Data.
PCFP An ID for the system calculated by hashing hardware identifiers.
Time The client time of the event.

Microsoft.Windows.Appraiser.General.TelemetryRunHealth

A summary event indicating the parameters and result of a diagnostic data run. This allows the rest of the data sent over the course of the run to be properly contextualized and understood, which is then used to keep Windows up-to-date.

The following fields are available:

AppraiserBranch The source branch in which the version of Appraiser that is running was built.
AppraiserDataVersion The version of the data files being used by the Appraiser diagnostic data run.
AppraiserProcess The name of the process that launched Appraiser.
AppraiserVersion The file version (major, minor and build) of the Appraiser DLL, concatenated without dots.
AuxFinal Obsolete, always set to false
AuxInitial Obsolete, indicates if Appraiser is writing data files to be read by the Get Windows 10 app.
DeadlineDate A timestamp representing the deadline date, which is the time until which appraiser will wait to do a full scan.
EnterpriseRun Indicates if the diagnostic data run is an enterprise run, which means appraiser was run from the command line with an extra enterprise parameter.
FullSync Indicates if Appraiser is performing a full sync, which means that full set of events representing the state of the machine are sent. Otherwise, only the changes from the previous run are sent.
InventoryFullSync Indicates if inventory is performing a full sync, which means that the full set of events representing the inventory of machine are sent.
PCFP An ID for the system calculated by hashing hardware identifiers.
PerfBackoff Indicates if the run was invoked with logic to stop running when a user is present. Helps to understand why a run may have a longer elapsed time than normal.
PerfBackoffInsurance Indicates if appraiser is running without performance backoff because it has run with perf backoff and failed to complete several times in a row.
RunAppraiser Indicates if Appraiser was set to run at all. If this if false, it is understood that data events will not be received from this device.
RunDate The date that the diagnostic data run was stated, expressed as a filetime.
RunGeneralTel Indicates if the generaltel.dll component was run. Generaltel collects additional diagnostic data on an infrequent schedule and only from machines at diagnostic data levels higher than Basic.
RunOnline Indicates if appraiser was able to connect to Windows Update and theefore is making decisions using up-to-date driver coverage information.
RunResult The hresult of the Appraiser diagnostic data run.
SendingUtc Indicates if the Appraiser client is sending events during the current diagnostic data run.
StoreHandleIsNotNull Obsolete, always set to false
TelementrySent Indicates if diagnostic data was successfully sent.
ThrottlingUtc Indicates if the Appraiser client is throttling its output of CUET events to avoid being disabled. This increases runtime but also diagnostic data reliability.
Time The client time of the event.
VerboseMode Indicates if appraiser ran in Verbose mode, which is a test-only mode with extra logging.
WhyFullSyncWithoutTablePrefix Indicates the reason or reasons that a full sync was generated.

Microsoft.Windows.Appraiser.General.EnterpriseScenarioWithDiagTrackServiceRunning

The event that indicates that Appraiser has been triggered to run an enterprise scenario while the DiagTrack service is installed. This event can only be sent if a special flag is used to trigger the enterprise scenario.

The following fields are available:

PCFP An ID for the system calculated by hashing hardware identifiers.
Time The client time of the event.

Microsoft.Windows.Appraiser.General.InventoryApplicationFileAdd

This event represents the basic metadata about a file on the system. The file must be part of an app and either have a block in the compatibility database or are part of an anti-virus program.

The following fields are available:

AppraiserVersion The version of the Appraiser file generating the events.
AvDisplayName If the app is an anti-virus app, this is its display name.
AvProductState Represents state of antivirus program with respect to whether it's turned on and the signatures are up-to-date.
BinaryType A binary type. Example: UNINITIALIZED, ZERO_BYTE, DATA_ONLY, DOS_MODULE, NE16_MODULE, PE32_UNKNOWN, PE32_I386, PE32_ARM, PE64_UNKNOWN, PE64_AMD64, PE64_ARM64, PE64_IA64, PE32_CLR_32, PE32_CLR_IL, PE32_CLR_IL_PREFER32, PE64_CLR_64
BinFileVersion An attempt to clean up FileVersion at the client that tries to place the version into 4 octets.
BinProductVersion An attempt to clean up ProductVersion at the client that tries to place the version into 4 octets.
BoeProgramId If there is no entry in Add/Remove Programs, this is the ProgramID that is generated from the file metadata.
CompanyName The company name of the vendor who developed this file.
FileId A hash that uniquely identifies a file.
FileVersion The File version field from the file metadata under Properties -> Details.
HasUpgradeExe Does the anti-virus app have an upgrade.exe file?
IsAv Is the file an anti-virus reporting EXE?
LinkDate The date and time that this file was linked on.
LowerCaseLongPath The full file path to the file that was inventoried on the device.
Name The name of the file that was inventoried.
ProductName The Product name field from the file metadata under Properties -> Details.
ProductVersion The Product version field from the file metadata under Properties -> Details.
ProgramId A hash of the Name, Version, Publisher, and Language of an application used to identify it.
Size The size of the file (in hexadecimal bytes).

Microsoft.Windows.Inventory.Core.InventoryApplicationDriverAdd

This event represents the drivers that an application installs.

The following fields are available:

InventoryVersion The version of the inventory component
Programids The unique program identifier the driver is associated with.

Microsoft.Windows.Inventory.Core.InventoryApplicationDriverStartSync

This event indicates that a new set of InventoryApplicationDriverStartAdd events will be sent.

The following fields are available:

InventoryVersion The version of the inventory component.

Microsoft.Windows.Appraiser.General.DecisionApplicationFileAdd

This event sends compatibility decision data about a file to help keep Windows up-to-date.

The following fields are available:

AppraiserVersion The version of the appraiser file generating the events.
BlockAlreadyInbox The uplevel runtime block on the file already existed on the current OS.
BlockingApplication Are there any application issues that interfere with upgrade due to the file in question?
DisplayGenericMessage Will be a generic message be shown for this file?
HardBlock This file is blocked in the SDB.
HasUxBlockOverride Does the file have a block that is overridden by a tag in the SDB?
MigApplication Does the file have a MigXML from the SDB associated with it that applies to the current upgrade mode?
MigRemoval Does the file have a MigXML from the SDB that will cause the app to be removed on upgrade?
NeedsDismissAction Will the file cause an action that can be dimissed?
NeedsInstallPostUpgradeData After upgrade, the file will have a post-upgrade notification to install a replacement for the app.
NeedsNotifyPostUpgradeData Does the file have a notification that should be shown after upgrade?
NeedsReinstallPostUpgradeData After upgrade, this file will have a post-upgrade notification to reinstall the app.
NeedsUninstallAction The file must be uninstalled to complete the upgrade.
SdbBlockUpgrade The file is tagged as blocking upgrade in the SDB,
SdbBlockUpgradeCanReinstall The file is tagged as blocking upgrade in the SDB. It can be reinstalled after upgrade.
SdbBlockUpgradeUntilUpdate The file is tagged as blocking upgrade in the SDB. If the app is updated, the upgrade can proceed.
SdbReinstallUpgrade The file is tagged as needing to be reinstalled after upgrade in the SDB. It does not block upgrade.
SdbReinstallUpgradeWarn The file is tagged as needing to be reinstalled after upgrade with a warning in the SDB. It does not block upgrade.
SoftBlock The file is softblocked in the SDB and has a warning.

Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoBlockAdd

This event sends blocking data about any compatibility blocking entries hit on the system that are not directly related to specific applications or devices, to help keep Windows up-to-date.

The following fields are available:

AppraiserVersion The version of the appraiser file generating the events.

Microsoft.Windows.Appraiser.General.DecisionMatchingInfoBlockAdd

This event sends compatibility decision data about blocking entries on the system that are not keyed by either applications or devices, to help keep Windows up-to-date.

The following fields are available:

AppraiserVersion The version of the appraiser file generating the events.
BlockingApplication Are there are any application issues that interfere with upgrade due to matching info blocks?
DisplayGenericMessage Will a generic message be shown for this block?
NeedsUninstallAction Does the user need to take an action in setup due to a matching info block?
SdbBlockUpgrade Is a matching info block blocking upgrade?
SdbBlockUpgradeCanReinstall Is a matching info block blocking upgrade, but has the can reinstall tag?
SdbBlockUpgradeUntilUpdate Is a matching info block blocking upgrade but has the until update tag?

Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoPassiveAdd

This event sends compatibility database information about non-blocking compatibility entries on the system that are not keyed by either applications or devices, to help keep Windows up-to-date.

The following fields are available:

AppraiserVersion The version of the appraiser file generating the events.

Microsoft.Windows.Appraiser.General.DecisionMatchingInfoPassiveAdd

This event sends compatibility decision data about non-blocking entries on the system that are not keyed by either applications or devices, to help keep Windows up-to-date.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.
BlockingApplication Are there any application issues that interfere with upgrade due to matching info blocks?
MigApplication Is there a matching info block with a mig for the current mode of upgrade?

Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoPostUpgradeAdd

This event sends compatibility database information about entries requiring reinstallation after an upgrade on the system that are not keyed by either applications or devices, to help keep Windows up-to-date.

The following fields are available:

AppraiserVersion The version of the appraiser file generating the events.

Microsoft.Windows.Appraiser.General.DecisionMatchingInfoPostUpgradeAdd

This event sends compatibility decision data about entries that require reinstall after upgrade. It's used to help keep Windows up-to-date.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.
NeedsInstallPostUpgradeData Will the file have a notification after upgrade to install a replacement for the app?
NeedsNotifyPostUpgradeData Should a notification be shown for this file after upgrade?
NeedsReinstallPostUpgradeData Will the file have a notification after upgrade to reinstall the app?
SdbReinstallUpgrade The file is tagged as needing to be reinstalled after upgrade in the compatibility database (but is not blocking upgrade).

Microsoft.Windows.Appraiser.General.DatasourceDevicePnpAdd

This event sends compatibility data for a PNP device, to help keep Windows up-to-date.

The following fields are available:

ActiveNetworkConnection Is the device an active network device?
AppraiserVersion The version of the appraiser file generating the events.
IsBootCritical Is the device boot critical?
WuDriverCoverage Is there a driver uplevel for this device according to Windows Update?
WuDriverUpdateId The Windows Update ID of the applicable uplevel driver.
WuPopulatedFromId The expected uplevel driver matching ID based on driver coverage from Windows Update.

Microsoft.Windows.Appraiser.General.DecisionDevicePnpAdd

This event sends compatibility decision data about a PNP device to help keep Windows up-to-date.

The following fields are available:

AssociatedDriverWillNotMigrate Will the driver associated with this plug-and-play device migrate?
AppraiserVersion The version of the appraiser file generating the events.
AssociatedDriverIsBlocked Is the driver associated with this PNP device blocked?
BlockAssociatedDriver Should the driver associated with this PNP device be blocked?
BlockingDevice Is this PNP device blocking upgrade?
BlockUpgradeIfDriverBlocked Is the PNP device both boot critical and does not have a driver included with the OS?
BlockUpgradeIfDriverBlockedAndOnlyActiveNetwork Is this PNP device the only active network device?
DisplayGenericMessage Will a generic message be shown during Setup for this PNP device?
DriverAvailableInbox Is a driver included with the operating system for this PNP device?
DriverAvailableOnline Is there a driver for this PNP device on Windows Update?
DriverAvailableUplevel Is there a driver on Windows Update or included with the operating system for this PNP device?
DriverBlockOverridden Is there is a driver block on the device that has been overridden?
NeedsDismissAction Will the user would need to dismiss a warning during Setup for this device?
NotRegressed Does the device have a problem code on the source OS that is no better than the one it would have on the target OS?
SdbDeviceBlockUpgrade Is there an SDB block on the PNP device that blocks upgrade?
SdbDriverBlockOverridden Is there an SDB block on the PNP device that blocks upgrade, but that block was overridden?

Microsoft.Windows.Appraiser.General.DatasourceDriverPackageAdd

This event sends compatibility database data about driver packages to help keep Windows up-to-date.

The following fields are available:

AppraiserVersion The version of the appraiser file generating the events.

Microsoft.Windows.Appraiser.General.DecisionDriverPackageAdd

This event sends decision data about driver package compatibility to help keep Windows up-to-date.

The following fields are available:

AppraiserVersion The version of the appraiser file generating the events.
DriverBlockOverridden Does the driver package have an SDB block that blocks it from migrating, but that block has been overridden?
DriverIsDeviceBlocked Was the driver package was blocked because of a device block?
DriverIsDriverBlocked Is the driver package blocked because of a driver block?
DriverShouldNotMigrate Should the driver package be migrated during upgrade?
SdbDriverBlockOverridden Does the driver package have an SDB block that blocks it from migrating, but that block has been overridden?

Microsoft.Windows.Appraiser.General.InventorySystemBiosAdd

This event sends basic metadata about the BIOS to determine whether it has a compatibility block.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.
BiosDate The release date of the BIOS in UTC format.
BiosName The name field from Win32_BIOS.
Manufacturer The manufacturer field from Win32_ComputerSystem.
Model The model field from Win32_ComputerSystem.

Microsoft.Windows.Appraiser.General.SystemMemoryAdd

This event sends data on the amount of memory on the system and whether it meets requirements, to help keep Windows up-to-date.

The following fields are available:

AppraiserVersion The version of the Appraiser file generating the events.
Blocking Is the device from upgrade due to memory restrictions?
MemoryRequirementViolated Was a memory requirement violated?
pageFile The current committed memory limit for the system or the current process, whichever is smaller (in bytes).
ram The amount of memory on the device.
ramKB The amount of memory (in KB).
virtual The size of the user-mode portion of the virtual address space of the calling process (in bytes).
virtualKB The amount of virtual memory (in KB).

Microsoft.Windows.Appraiser.General.DecisionSystemBiosAdd

This event sends compatibility decision data about the BIOS to help keep Windows up-to-date.

The following fields are available:

AppraiserVersion The version of the Appraiser file generating the events.
Blocking Is the device blocked from upgrade due to a BIOS block?
HasBiosBlock Does the device have a BIOS block?

Microsoft.Windows.Appraiser.General.DatasourceSystemBiosAdd

This event sends compatibility database information about the BIOS to help keep Windows up-to-date.

The following fields are available:

AppraiserVersion The version of the Appraiser file generating the events.
SdbEntries An array of fields indicating the SDB entries that apply to this BIOS.

Microsoft.Windows.Appraiser.General.SystemProcessorCompareExchangeAdd

This event sends data indicating whether the system supports the CompareExchange128 CPU requirement, to help keep Windows up to date.

The following fields are available:

AppraiserVersion The version of the Appraiser file generating the events.
Blocking Is the upgrade blocked due to the processor?
CompareExchange128Support Does the CPU support CompareExchange128?

Microsoft.Windows.Appraiser.General.SystemProcessorLahfSahfAdd

This event sends data indicating whether the system supports the LahfSahf CPU requirement, to help keep Windows up-to-date.

The following fields are available:

AppraiserVersion The version of the Appraiser file generating the events.
Blocking Is the upgrade blocked due to the processor?
LahfSahfSupport Does the CPU support LAHF/SAHF?

Microsoft.Windows.Appraiser.General.SystemProcessorNxAdd

This event sends data indicating whether the system supports the NX CPU requirement, to help keep Windows up-to-date.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.
Blocking Is the upgrade blocked due to the processor?
NXDriverResult The result of the driver used to do a non-deterministic check for NX support.
NXProcessorSupport Does the processor support NX?

Microsoft.Windows.Appraiser.General.SystemProcessorPrefetchWAdd

This event sends data indicating whether the system supports the PrefetchW CPU requirement, to help keep Windows up-to-date.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.
Blocking Is the upgrade blocked due to the processor?
PrefetchWSupport Does the processor support PrefetchW?

Microsoft.Windows.Appraiser.General.SystemProcessorSse2Add

This event sends data indicating whether the system supports the SSE2 CPU requirement, to help keep Windows up-to-date.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.
Blocking Is the upgrade blocked due to the processor?
SSE2ProcessorSupport Does the processor support SSE2?

Microsoft.Windows.Appraiser.General.SystemWimAdd

This event sends data indicating whether the operating system is running from a compressed WIM file, to help keep Windows up-to-date.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.
IsWimBoot Is the current operating system running from a compressed WIM file?
RegistryWimBootValue The raw value from the registry that is used to indicate if the device is running from a WIM.

Microsoft.Windows.Appraiser.General.SystemTouchAdd

This event sends data indicating whether the system supports touch, to help keep Windows up-to-date.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.
IntegratedTouchDigitizerPresent Is there an integrated touch digitizer?
MaximumTouches The maximum number of touch points supported by the device hardware.

Microsoft.Windows.Appraiser.General.SystemWindowsActivationStatusAdd

This event sends data indicating whether the current operating system is activated, to help keep Windows up-to-date.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.
WindowsIsLicensedApiValue The result from the API that's used to indicate if operating system is activated.
WindowsNotActivatedDecision Is the current operating system activated?

Microsoft.Windows.Appraiser.General.InventoryLanguagePackAdd

This event sends data about the number of language packs installed on the system, to help keep Windows up-to-date.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.
HasLanguagePack Does this device have 2 or more language packs?
LanguagePackCount How many language packs are installed?

Microsoft.Windows.Appraiser.General.SystemWlanAdd

This event sends data indicating whether the system has WLAN, and if so, whether it uses an emulated driver that could block an upgrade, to help keep Windows up-to-date.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.
Blocking Is the upgrade blocked because of an emulated WLAN driver?
HasWlanBlock Does the emulated WLAN driver have an upgrade block?
WlanEmulatedDriver Does the device have an emulated WLAN driver?
WlanExists Does the device support WLAN at all?
WlanModulePresent Are any WLAN modules present?
WlanNativeDriver Does the device have a non-emulated WLAN driver?

Microsoft.Windows.Appraiser.General.InventoryMediaCenterAdd

This event sends true/false data about decision points used to understand whether Windows Media Center is used on the system, to help keep Windows up to date.

The following fields are available:

AppraiserVersion The version of the Appraiser file generating the events.
EverLaunched Has Windows Media Center ever been launched?
HasConfiguredTv Has the user configured a TV tuner through Windows Media Center?
HasExtendedUserAccounts Are any Windows Media Center Extender user accounts configured?
HasWatchedFolders Are any folders configured for Windows Media Center to watch?
IsDefaultLauncher Is Windows Media Center the default app for opening music or video files?
IsPaid Is the user running a Windows Media Center edition that implies they paid for Windows Media Center?
IsSupported Does the running OS support Windows Media Center?

Microsoft.Windows.Appraiser.General.DecisionMediaCenterAdd

This event sends decision data about the presence of Windows Media Center, to help keep Windows up-to-date.

The following fields are available:

AppraiserVersion The version of the Appraiser file generating the events.
BlockingApplication Is there any application issues that interfere with upgrade due to Windows Media Center?
MediaCenterActivelyUsed If Windows Media Center is supported on the edition, has it been run at least once and are the MediaCenterIndicators are true?
MediaCenterIndicators Do any indicators imply that Windows Media Center is in active use?
MediaCenterInUse Is Windows Media Center actively being used?
MediaCenterPaidOrActivelyUsed Is Windows Media Center actively being used or is it running on a supported edition?
NeedsDismissAction Are there any actions that can be dismissed coming from Windows Media Center?

Microsoft.Windows.Appraiser.General.ChecksumTotalPictureCount

This event lists the types of objects and how many of each exist on the client device. This allows for a quick way to ensure that the records present on the server match what is present on the client.

The following fields are available:

DatasourceApplicationFile_RS2 The total DatasourceApplicationFile objects targeting Windows 10 version 1703 present on this device.
DatasourceDevicePnp_RS2 The total DatasourceDevicePnp objects targeting Windows 10 version 1703 present on this device.
DatasourceDriverPackage_RS2 The total DatasourceDriverPackage objects targeting Windows 10 version 1703 present on this device.
DataSourceMatchingInfoBlock_RS2 The total DataSourceMatchingInfoBlock objects targeting Windows 10 version 1703 present on this device.
DataSourceMatchingInfoPassive_RS2 The total DataSourceMatchingInfoPassive objects targeting Windows 10 version 1703 present on this device.
DataSourceMatchingInfoPostUpgrade_RS2 The total DataSourceMatchingInfoPostUpgrade objects targeting Windows 10 version 1703 present on this device.
DatasourceSystemBios_RS2 The total DatasourceSystemBios objects targeting Windows 10 version 1703 present on this device.
DecisionApplicationFile_RS2 The total DecisionApplicationFile objects targeting Windows 10 version 1703 present on this device.
DecisionDevicePnp_RS2 The total DecisionDevicePnp objects targeting Windows 10 version 1703 present on this device.
DecisionDriverPackage_RS2 The total DecisionDriverPackage objects targeting Windows 10 version 1703 present on this device.
DecisionMatchingInfoBlock_RS2 The total DecisionMatchingInfoBlock objects targeting Windows 10 version 1703 present on this device.
DecisionMatchingInfoPassive_RS2 The total DecisionMatchingInfoPassive objects targeting Windows 10 version 1703 present on this device.
DecisionMatchingInfoPostUpgrade_RS2 The total DecisionMatchingInfoPostUpgrade objects targeting Windows 10 version 1703 present on this device.
DecisionMediaCenter_RS2 The total DecisionMediaCenter objects targeting Windows 10 version 1703 present on this device.
DecisionSystemBios_RS2 The total DecisionSystemBios objects targeting Windows 10 version 1703 present on this device.
InventoryApplicationFile The total InventoryApplicationFile objects that are present on this device.
InventoryLanguagePack The total InventoryLanguagePack objects that are present on this device.
InventoryMediaCenter The total InventoryMediaCenter objects that are present on this device.
InventorySystemBios The total InventorySystemBios objects that are present on this device.
InventoryUplevelDriverPackage The total InventoryUplevelDriverPackage objects that are present on this device.
PCFP An ID for the system that is calculated by hashing hardware identifiers.
SystemMemory The total SystemMemory objects that are present on this device.
SystemProcessorCompareExchange The total SystemProcessorCompareExchange objects that are present on this device.
SystemProcessorLahfSahf The total SystemProcessorLahfSahf objects that are present on this device.
SystemProcessorNx The total SystemProcessorNx objects that are present on this device.
SystemProcessorPrefetchW The total SystemProcessorPrefetchW objects that are present on this device.
SystemProcessorSse2 The total SystemProcessorSse2 objects that are present on this device.
SystemTouch The total SystemTouch objects that are present on this device.
SystemWim The total SystemWim objects that are present on this device
SystemWindowsActivationStatus The total SystemWindowsActivationStatus objects that are present on this device.
SystemWlan The total SystemWlan objects that are present on this device.
Wmdrm_RS2 The total Wmdrm objects targeting Windows 10 version 1703 present on this device.
DatasourceApplicationFile_RS3 "The total DecisionApplicationFile objects targeting the next release of Windows on this device. "
DatasourceDevicePnp_RS3 The total DatasourceDevicePnp objects targeting the next release of Windows on this device.
DatasourceDriverPackage_RS3 The total DatasourceDriverPackage objects targeting the next release of Windows on this device.
DataSourceMatchingInfoBlock_RS3 The total DataSourceMatchingInfoBlock objects targeting the next release of Windows on this device.
DataSourceMatchingInfoPassive_RS3 The total DataSourceMatchingInfoPassive objects targeting the next release of Windows on this device.
DataSourceMatchingInfoPostUpgrade_RS3 The total DataSourceMatchingInfoPostUpgrade objects targeting the next release of Windows on this device.
DatasourceSystemBios_RS3 The total DatasourceSystemBios objects targeting the next release of Windows on this device.
DecisionApplicationFile_RS3 The total DecisionApplicationFile objects targeting the next release of Windows on this device.
DecisionDevicePnp_RS3 The total DecisionDevicePnp objects targeting the next release of Windows on this device.
DecisionDriverPackage_RS3 The total DecisionDriverPackage objects targeting the next release of Windows on this device.
DecisionMatchingInfoBlock_RS3 The total DecisionMatchingInfoBlock objects targeting the next release of Windows on this device.
DecisionMatchingInfoPassive_RS3 The total DataSourceMatchingInfoPassive objects targeting the next release of Windows on this device.
DecisionMatchingInfoPostUpgrade_RS3 The total DecisionMatchingInfoPostUpgrade objects targeting the next release of Windows on this device.
DecisionMediaCenter_RS3 The total DecisionMediaCenter objects targeting the next release of Windows on this device.
DecisionSystemBios_RS3 The total DecisionSystemBios objects targeting the next release of Windows on this device.
Wmdrm_RS3 The total Wmdrm objects targeting the next release of Windows on this device.

Microsoft.Windows.Appraiser.General.InventoryUplevelDriverPackageStartSync

This event indicates that a new set of InventoryUplevelDriverPackageAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.SystemProcessorLahfSahfStartSync

This event indicates that a new set of SystemProcessorLahfSahfAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.SystemProcessorSse2StartSync

This event indicates that a new set of SystemProcessorSse2Add events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.InventorySystemBiosStartSync

This event indicates that a new set of InventorySystemBiosAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DecisionSystemBiosStartSync

This event indicates that a new set of DecisionSystemBiosAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.SystemMemoryStartSync

This event indicates that a new set of SystemMemoryAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.SystemProcessorCompareExchangeStartSync

This event indicates that a new set of SystemProcessorCompareExchangeAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.SystemProcessorNxStartSync

This event indicates that a new set of SystemProcessorNxAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.SystemProcessorPrefetchWStartSync

This event indicates that a new set of SystemProcessorPrefetchWAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.SystemWimStartSync

This event indicates that a new set of SystemWimAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DatasourceSystemBiosStartSync

This event indicates that a new set of DatasourceSystemBiosAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.SystemTouchStartSync

This event indicates that a new set of SystemTouchAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DatasourceDriverPackageEndSync

This event indicates that a full set of DatasourceDriverPackageAdd events has been sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.SystemWlanStartSync

This event indicates that a new set of SystemWlanAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.SystemWindowsActivationStatusStartSync

This event indicates that a new set of SystemWindowsActivationStatusAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DecisionMediaCenterStartSync

This event indicates that a new set of DecisionMediaCenterAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.InventoryMediaCenterStartSync

This event indicates that a new set of InventoryMediaCenterAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DecisionMatchingInfoPassiveStartSync

This event indicates that a new set of DecisionMatchingInfoPassiveAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoPassiveStartSync

This event indicates that a new set of DataSourceMatchingInfoPassiveAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.InventoryApplicationFileStartSync

This event indicates indicates that a new set of InventoryApplicationFileAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DecisionMatchingInfoPostUpgradeStartSync

This event indicates that a new set of DecisionMatchingInfoPostUpgradeAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.WmdrmStartSync

This event indicates that a new set of WmdrmAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoPassiveEndSync

This event indicates that a full set of DataSourceMatchingInfoPassiveAdd events have been sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DecisionMatchingInfoBlockStartSync

This event indicates that a new set of DecisionMatchingInfoBlockAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DatasourceApplicationFileStartSync

This event indicates that a new set of DatasourceApplicationFileAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DatasourceDevicePnpStartSync

This event indicates that a new set of DatasourceDevicePnpAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoBlockStartSync

This event indicates that a full set of DataSourceMatchingInfoBlockStAdd events have been sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DecisionApplicationFileStartSync

This event indicates that a new set of DecisionApplicationFileAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.InventoryLanguagePackStartSync

This event indicates that a new set of InventoryLanguagePackAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoPostUpgradeStartSync

This event indicates that a new set of DataSourceMatchingInfoPostUpgradeAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DecisionDevicePnpStartSync

This event indicates that the DecisionDevicePnp object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DatasourceDriverPackageStartSync

This event indicates that a new set of DatasourceDriverPackageAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DecisionDriverPackageStartSync

This event indicates that a new set of DecisionDriverPackageAdd events will be sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.WmdrmAdd

This event sends data about the usage of older digital rights management on the system, to help keep Windows up to date. This data does not indicate the details of the media using the digital rights management, only whether any such files exist. Collecting this data was critical to ensuring the correct mitigation for customers, and should be able to be removed once all mitigations are in place.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.
BlockingApplication Same as NeedsDismissAction
NeedsDismissAction Indicates if a dismissible message is needed to warn the user about a potential loss of data due to DRM deprecation.
WmdrmApiResult Raw value of the API used to gather DRM state.
WmdrmCdRipped Indicates if the system has any files encrypted with personal DRM, which was used for ripped CDs.
WmdrmIndicators WmdrmCdRipped OR WmdrmPurchased
WmdrmInUse WmdrmIndicators AND dismissible block in setup was not dismissed.
WmdrmNonPermanent Indicates if the system has any files with non-permanent licenses.
WmdrmPurchased Indicates if the system has any files with permanent licenses.

Microsoft.Windows.Appraiser.General.InventoryUplevelDriverPackageAdd

This event is only runs during setup. It provides a listing of the uplevel driver packages that were downloaded before the upgrade. Is critical to understanding if failures in setup can be traced to not having sufficient uplevel drivers before the upgrade.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.
BootCritical Is the driver package marked as boot critical?
Build The build value from the driver package.
CatalogFile The name of the catalog file within the driver package.
Class The device class from the driver package.
ClassGuid The device class GUID from the driver package.
Date The date from the driver package.
Inbox Is the driver package of a driver that is included with Windows?
OriginalName The original name of the INF file before it was renamed. Generally a path under $WINDOWS.~BT\Drivers\DU
Provider The provider of the driver package.
PublishedName The name of the INF file, post-rename.
Revision The revision of the driver package.
SignatureStatus Indicates if the driver package is signed. Unknown:0, Unsigned:1, Signed: 2
VersionMajor The major version of the driver package.
VersionMinor The minor version of the driver package.

Microsoft.Windows.Appraiser.General.GatedRegChange

This event sends data about the results of running a set of quick-blocking instructions, to help keep Windows up to date.

The following fields are available:

NewData The data in the registry value after the scan completed.
OldData The previous data in the registry value before the scan ran.
PCFP An ID for the system calculated by hashing hardware identifiers.
RegKey The registry key name for which a result is being sent.
RegValue The registry value for which a result is being sent.
Time The client time of the event.

Microsoft.Windows.Appraiser.General.DatasourceApplicationFileRemove

This event indicates that the DatasourceApplicationFile object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DatasourceDevicePnpRemove

This event indicates that the DatasourceDevicePnp object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DatasourceDriverPackageRemove

This event indicates that the DatasourceDriverPackage object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.SystemProcessorSse2Remove

This event indicates that the SystemProcessorSse2 object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.InventoryUplevelDriverPackageRemove

This event indicates that the InventoryUplevelDriverPackage object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DecisionMediaCenterRemove

This event indicates that the DecisionMediaCenter object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.InventoryMediaCenterRemove

This event indicates that the InventoryMediaCenter object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DatasourceSystemBiosRemove

This event indicates that the DatasourceSystemBios object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DecisionApplicationFileRemove

This event indicates Indicates that the DecisionApplicationFile object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DecisionMatchingInfoPostUpgradeRemove

This event indicates that the DecisionMatchingInfoPostUpgrade object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.SystemTouchRemove

"This event indicates that the SystemTouch object is no longer present. "

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.SystemWindowsActivationStatusRemove

This event indicates that the SystemWindowsActivationStatus object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.SystemWlanRemove

"This event indicates that the SystemWlan object is no longer present. "

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoPostUpgradeRemove

This event indicates that the DataSourceMatchingInfoPostUpgrade object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.SystemProcessorNxRemove

This event indicates that the SystemProcessorNx object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoBlockRemove

This event indicates that the DataSourceMatchingInfoBlock object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DecisionDevicePnpRemove

This event indicates that the DecisionDevicePnp object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DecisionMatchingInfoPassiveRemove

This event Indicates that the DecisionMatchingInfoPassive object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.SystemMemoryRemove

This event that the SystemMemory object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DecisionMatchingInfoBlockRemove

This event indicates that the DecisionMatchingInfoBlock object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoPassiveRemove

This event indicates that the DataSourceMatchingInfoPassive object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.InventoryApplicationFileRemove

This event indicates that the InventoryApplicationFile object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.SystemWimRemove

"This event indicates that the SystemWim object is no longer present. "

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.InventorySystemBiosRemove

"This event indicates that the InventorySystemBios object is no longer present. "

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.WmdrmRemove

This event indicates that the Wmdrm object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.SystemProcessorLahfSahfRemove

"This event indicates that the SystemProcessorLahfSahf object is no longer present. "

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.InventoryLanguagePackRemove

This event indicates that the InventoryLanguagePack object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DecisionDriverPackageRemove

This event indicates that the DecisionDriverPackage object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.DecisionSystemBiosRemove

This event indicates that the DecisionSystemBios object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.SystemProcessorCompareExchangeRemove

"This event indicates that the SystemProcessorCompareExchange object is no longer present. "

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.SystemProcessorPrefetchWRemove

This event indicates that the SystemProcessorPrefetchW object is no longer present.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Microsoft.Windows.Appraiser.General.InventoryDriverBinaryEndSync

This event indicates that a full set of InventoryDriverBinaryAdd events has been sent.

The following fields are available:

AppraiserVersion The version of the Appraiser file that is generating the events.

Census events

Census.Battery

This event sends type and capacity data about the battery on the device, as well as the number of connected standby devices in use, type to help keep Windows up to date.

The following fields are available:

InternalBatteryCapablities Represents information about what the battery is capable of doing.
InternalBatteryCapacityCurrent Represents the battery's current fully charged capacity in mWh (or relative). Compare this value to DesignedCapacity to estimate the battery's wear.
InternalBatteryCapacityDesign Represents the theoretical capacity of the battery when new, in mWh.
InternalBatteryNumberOfCharges Provides the number of battery charges. This is used when creating new products and validating that existing products meets targeted functionality performance.
IsAlwaysOnAlwaysConnectedCapable Represents whether the battery enables the device to be AlwaysOnAlwaysConnected . Boolean value.

Census.Enterprise

This event sends data about Azure presence, type, and cloud domain use in order to provide an understanding of the use and integration of devices in an enterprise, cloud, and server environment.

The following fields are available:

AzureOSIDPresent Represents the field used to identify an Azure machine.
AzureVMType Represents whether the instance is Azure VM PAAS, Azure VM IAAS or any other VMs.
CDJType Represents the type of cloud domain joined for the machine.
CommercialId Represents the GUID for the commercial entity which the device is a member of. Will be used to reflect insights back to customers.
ContainerType The type of container, such as process or virtual machine hosted.
EnrollmentType Represents the type of enrollment, such as MDM or Intune, for a particular device.
HashedDomain The hashed representation of the user domain used for login.
IsCloudDomainJoined Is this device joined to an Azure Active Directory (AAD) tenant? true/false
IsDERequirementMet Represents if the device can do device encryption.
IsDeviceProtected Represents if Device protected by BitLocker/Device Encryption
IsDomainJoined Indicates whether a machine is joined to a domain.
IsEDPEnabled Represents if Enterprise data protected on the device.
IsMDMEnrolled Whether the device has been MDM Enrolled or not.
MPNId Returns the Partner ID/MPN ID from Regkey. HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\DeployID
SCCMClientId This ID correlate systems that send data to Compat Analytics (OMS) and other OMS based systems with systems in an Enterprise SCCM environment.
ServerFeatures Represents the features installed on a Windows Server. This can be used by developers and administrators who need to automate the process of determining the features installed on a set of server computers.
SystemCenterID The SCCM ID is an anonymized one-way hash of the Active Directory Organization identifier

Census.App

This event sends version data about the Apps running on this device, to help keep Windows up to date.

The following fields are available:

CensusVersion The version of Census that generated the current data for this device.
IEVersion Retrieves which version of Internet Explorer is running on this device.

Census.Camera

This event sends data about the resolution of cameras on the device, to help keep Windows up to date.

The following fields are available:

FrontFacingCameraResolution Represents the resolution of the front facing camera in megapixels. If a front facing camera does not exist, then the value is 0.
RearFacingCameraResolution Represents the resolution of the rear facing camera in megapixels. If a rear facing camera does not exist, then the value is 0.

Census.UserDisplay

This event sends data about the logical/physical display size, resolution and number of internal/external displays, and VRAM on the system, to help keep Windows up to date.

The following fields are available:

InternalPrimaryDisplayLogicalDPIX Retrieves the logical DPI in the x-direction of the internal display.
InternalPrimaryDisplayLogicalDPIY Retrieves the logical DPI in the y-direction of the internal display.
InternalPrimaryDisplayPhysicalDPIX Retrieves the physical DPI in the x-direction of the internal display.
InternalPrimaryDisplayPhysicalDPIY Retrieves the physical DPI in the y-direction of the internal display.
InternalPrimaryDisplayResolutionHorizontal Retrieves the number of pixels in the horizontal direction of the internal display.
InternalPrimaryDisplayResolutionVertical Retrieves the number of pixels in the vertical direction of the internal display.
InternalPrimaryDisplaySizePhysicalH Retrieves the physical horizontal length of the display in mm. Used for calculating the diagonal length in inches .
InternalPrimaryDisplaySizePhysicalY Retrieves the physical vertical length of the display in mm. Used for calculating the diagonal length in inches
InternalPrimaryDisplayType Represents the type of technology used in the monitor, such as Plasma, LED, LCOS, etc.
NumberofExternalDisplays Retrieves the number of external displays connected to the machine
NumberofInternalDisplays Retrieves the number of internal displays in a machine.
VRAMDedicated Retrieves the video RAM in MB.
VRAMDedicatedSystem Retrieves the amount of memory on the dedicated video card.
VRAMSharedSystem Retrieves the amount of RAM memory that the video card can use.

Census.Firmware

This event sends data about the BIOS and startup embedded in the device, to help keep Windows up to date.

The following fields are available:

FirmwareManufacturer Represents the manufacturer of the device's firmware (BIOS).
FirmwareReleaseDate Represents the date the current firmware was released.
FirmwareType Represents the firmware type. The various types can be unknown, BIOS, UEFI.
FirmwareVersion Represents the version of the current firmware.

Census.Flighting

This event sends Windows Insider data from customers participating in improvement testing and feedback programs, to help keep Windows up-to-date.

The following fields are available:

DeviceSampleRate The diagnostic data sample rate assigned to the device.
EnablePreviewBuilds Used to enable Windows Insider builds on a device.
FlightIds A list of the different Windows Insider builds on this device.
FlightingBranchName The name of the Windows Insider branch currently used by the device.
IsFlightsDisabled Represents if the device is participating in the Windows Insider program.
MSA_Accounts Represents a list of hashed IDs of the Microsoft Accounts that are flighting (pre-release builds) on this device.
SSRK Retrieves the mobile targeting settings.

Census.Hardware

This event sends data about the device, including hardware type, OEM brand, model line, model, diagnostic data level setting, and TPM support, to help keep Windows up-to-date.

The following fields are available:

ActiveMicCount The number of active microphones attached to the device.
ChassisType Represents the type of device chassis, such as desktop or low profile desktop. The possible values can range between 1 - 36.
ComputerHardwareID Identifies a device class that is represented by a hash of different SMBIOS fields.
D3DMaxFeatureLevel The supported Direct3D version.
DeviceColor Indicates a color of the device.
DeviceForm Indicates the form as per the device classification.
DeviceName The device name that is set by the user.
DigitizerSupport Is a digitizer supported?
DUID The device unique ID.
Gyroscope Indicates whether the device has a gyroscope.
InventoryId The device ID used for compatibility testing.
Magnetometer Indicates whether the device has a magnetometer.
NFCProximity Indicates whether the device supports NFC.
OEMDigitalMarkerFileName The name of the file placed in the \Windows\system32\drivers directory that specifies the OEM and model name of the device.
OEMManufacturerName The device manufacturer name. The OEMName for an inactive device is not reprocessed even if the clean OEM name is changed at a later date.
OEMModelBaseBoard The baseboard model used by the OEM.
OEMModelBaseBoardVersion Differentiates between developer and retail devices.
OEMModelName The device model name.
OEMModelNumber The device model number.
OEMModelSKU The device edition that is defined by the manufacturer.
OEMModelSystemFamily The system family set on the device by an OEM.
OEMModelSystemVersion The system model version set on the device by the OEM.
OEMOptionalIdentifier A Microsoft assigned value that represents a specific OEM subsidiary.
OEMSerialNumber The serial number of the device that is set by the manufacturer.
PhoneManufacturer The friendly name of the phone manufacturer.
PowerPlatformRole The OEM preferred power management profile. It's used to help to identify the basic form factor of the device.
SoCName The firmware manufacturer of the device.
StudyID Used to identify retail and non-retail device.
TelemetryLevel The diagnostic data level the user has opted into, such as Basic or Enhanced.
TelemetryLevelLimitEnhanced The diagnostic data level for Windows Analytics-based solutions.
TelemetrySettingAuthority Determines who set the diagnostic data level, such as GP, MDM, or the user.
TPMVersion The supported Trusted Platform Module (TPM) on the device. If no TPM is present, the value is 0.
VoiceSupported Does the device have a cellular radio capable of making voice calls?

Census.Memory

This event sends data about the memory on the device, including ROM and RAM, to help keep Windows up to date.

The following fields are available:

TotalPhysicalRAM Represents the physical memory (in MB).
TotalVisibleMemory Represents the memory that is not reserved by the system.

Census.Network

This event sends data about the mobile and cellular network used by the device (mobile service provider, network, device ID, and service cost factors), to help keep Windows up to date.

The following fields are available:

IMEI0 Represents the International Mobile Station Equipment Identity. This number is usually unique and used by the mobile operator to distinguish different phone hardware. Microsoft does not have access to mobile operator billing data so collecting this data does not expose or identify the user. The two fields represent phone with dual sim coverage.
IMEI1 Represents the International Mobile Station Equipment Identity. This number is usually unique and used by the mobile operator to distinguish different phone hardware. Microsoft does not have access to mobile operator billing data so collecting this data does not expose or identify the user. The two fields represent phone with dual sim coverage.
MCC0 Represents the Mobile Country Code (MCC). It used with the Mobile Network Code (MNC) to uniquely identify a mobile network operator. The two fields represent phone with dual sim coverage.
MCC1 Represents the Mobile Country Code (MCC). It used with the Mobile Network Code (MNC) to uniquely identify a mobile network operator. The two fields represent phone with dual sim coverage.
MEID Represents the Mobile Equipment Identity (MEID). MEID is a worldwide unique phone ID assigned to CDMA phones. MEID replaces electronic serial number (ESN), and is equivalent to IMEI for GSM and WCDMA phones. Microsoft does not have access to mobile operator billing data so collecting this data does not expose or identify the user.
MNC0 Retrieves the Mobile Network Code (MNC). It used with the Mobile Country Code (MCC) to uniquely identify a mobile network operator. The two fields represent phone with dual sim coverage.
MNC1 Retrieves the Mobile Network Code (MNC). It used with the Mobile Country Code (MCC) to uniquely identify a mobile network operator. The two fields represent phone with dual sim coverage.
MobileOperatorBilling Represents the telephone company that provides services for mobile phone users.
MobileOperatorCommercialized Represents which reseller and geography the phone is commercialized for. This is the set of values on the phone for who and where it was intended to be used. For example, the commercialized mobile operator code AT&T in the US would be ATT-US.
MobileOperatorNetwork0 Represents the operator of the current mobile network that the device is used on. (AT&T, T-Mobile, Vodafone). The two fields represent phone with dual sim coverage.
MobileOperatorNetwork1 Represents the operator of the current mobile network that the device is used on. (AT&T, T-Mobile, Vodafone). The two fields represent phone with dual sim coverage.
NetworkAdapterGUID The GUID of the primary network adapter.
NetworkCost Represents the network cost associated with a connection.
SPN0 Retrieves the Service Provider Name (SPN). For example, these might be AT&T, Sprint, T-Mobile, or Verizon. The two fields represent phone with dual sim coverage.
SPN1 Retrieves the Service Provider Name (SPN). For example, these might be AT&T, Sprint, T-Mobile, or Verizon. The two fields represent phone with dual sim coverage.

Census.OS

This event sends data about the operating system such as the version, locale, update service configuration, when and how it was originally installed, and whether it is a virtual device, to help keep Windows up to date.

The following fields are available:

ActivationChannel Retrieves the retail license key or Volume license key for a machine.
AssignedAccessStatus The kiosk configuration mode.
CompactOS Indicates if the Compact OS feature from Win10 is enabled.
DeveloperUnlockStatus "Represents if a device has been developer unlocked by the user or Group Policy. "
DeviceTimeZone The time zone that is set on the device. Example: Pacific Standard Time
GenuineState Retrieves the ID Value specifying the OS Genuine check.
InstallationType Retrieves the type of OS installation. (Clean, Upgrade, Reset, Refresh, Update).
InstallLanguage The first language installed on the user machine.
IsDeviceRetailDemo Retrieves if the device is running in demo mode.
IsEduData Returns Boolean if the education data policy is enabled.
IsPortableOperatingSystem Retrieves whether OS is running Windows-To-Go
IsSecureBootEnabled Retrieves whether Boot chain is signed under UEFI.
LanguagePacks The list of language packages installed on the device.
LicenseStateReason Retrieves why (or how) a system is licensed or unlicensed. The HRESULT may indicate an error code that indicates a key blocked error, or it may indicate that we are running an OS License granted by the Microsoft Store.
OA3xOriginalProductKey Retrieves the License key stamped by the OEM to the machine.
OSEdition Retrieves the version of the current OS.
OSInstallDateTime Retrieves the date the OS was installed using ISO 8601 (Date part) == yyyy-mm-dd
OSInstallType Retrieves a numeric description of what install was used on the device i.e. clean, upgrade, refresh, reset, etc
OSOOBEDateTime Retrieves Out of Box Experience (OOBE) Date in Coordinated Universal Time (UTC).
OSSKU Retrieves the Friendly Name of OS Edition.
OSSubscriptionStatus Represents the existing status for enterprise subscription feature for PRO machines.
OSSubscriptionTypeId Returns boolean for enterprise subscription feature for selected PRO machines.
OSTimeZoneBiasInMins Retrieves the time zone set on machine.
OSUILocale Retrieves the locale of the UI that is currently used by the OS.
ProductActivationResult Returns Boolean if the OS Activation was successful.
ProductActivationTime Returns the OS Activation time for tracking piracy issues.
ProductKeyID2 Retrieves the License key if the machine is updated with a new license key.
RACw7Id Retrieves the Microsoft Reliability Analysis Component (RAC) Win7 Identifier. RAC is used to monitor and analyze system usage and reliability.
ServiceMachineIP Retrieves the IP address of the KMS host used for anti-piracy.
ServiceMachinePort Retrieves the port of the KMS host used for anti-piracy.
ServiceProductKeyID Retrieves the License key of the KMS
SharedPCMode Returns Boolean for education devices used as shared cart
Signature Retrieves if it is a signature machine sold by Microsoft store.
SLICStatus Whether a SLIC table exists on the device.
SLICVersion Returns OS type/version from SLIC table.

Census.Processor

This event sends data about the processor (architecture, speed, number of cores, manufacturer, and model number), to help keep Windows up to date.

The following fields are available:

KvaShadow Microcode info of the processor.
MMSettingOverride Microcode setting of the processor.
MMSettingOverrideMask Microcode setting override of the processor.
ProcessorArchitecture Retrieves the processor architecture of the installed operating system.
ProcessorClockSpeed Retrieves the clock speed of the processor in MHz.
ProcessorCores Retrieves the number of cores in the processor.
ProcessorIdentifier The processor identifier of a manufacturer.
ProcessorManufacturer Retrieves the name of the processor's manufacturer.
ProcessorModel Retrieves the name of the processor model.
ProcessorPhysicalCores Number of physical cores in the processor.
ProcessorUpdateRevision The microcode version.
SocketCount Number of physical CPU sockets of the machine.
SpeculationControl If the system has enabled protections needed to validate the speculation control vulnerability.

Census.Security

This event provides information on about security settings used to help keep Windows up-to-date and secure.

AvailableSecurityProperties Enumerates and reports state on the relevant security properties for Device Guard.
CGRunning Is Credential Guard running?
DGState A summary of the Device Guard state.
HVCIRunning Is HVCI running?
IsSawGuest Describes whether the device is running as a Secure Admin Workstation Guest.
IsSawHost Describes whether the device is running as a Secure Admin Workstation Host.
RequiredSecurityProperties Describes the required security properties to enable virtualization-based security.
SecureBootCapable Is this device capable of running Secure Boot?
VBSState Is virtualization-based security enabled, disabled, or running?

Census.Speech

This event is used to gather basic speech settings on the device.

The following fields are available:

AboveLockEnabled Cortana setting that represents if Cortana can be invoked when the device is locked.
GPAllowInputPersonalization Indicates if a Group Policy setting has enabled speech functionalities.
HolographicSpeechInputDisabled Holographic setting that represents if the attached HMD devices have speech functionality disabled by the user.
HolographicSpeechInputDisabledRemote Indicates if a remote policy has disabled speech functionalities for the HMD devices.
KWSEnabled "Cortana setting that represents if a user has enabled the ""Hey Cortana"" keyword spotter (KWS)."
MDMAllowInputPersonalization Indicates if an MDM policy has enabled speech functionalities.
RemotelyManaged Indicates if the device is being controlled by a remote admininistrator (MDM or Group Policy) in the context of speech functionalities.
SpeakerIdEnabled Cortana setting that represents if keyword detection has been trained to try to respond to a single user's voice.
SpeechServicesEnabled Windows setting that represents whether a user is opted-in for speech services on the device.

Census.Storage

This event sends data about the total capacity of the system volume and primary disk, to help keep Windows up to date.

The following fields are available:

PrimaryDiskTotalCapacity Retrieves the amount of disk space on the primary disk of the device in MB.
PrimaryDiskType Retrieves an enumerator value of type STORAGE_BUS_TYPE that indicates the type of bus to which the device is connected. This should be used to interpret the raw device properties at the end of this structure (if any).
SystemVolumeTotalCapacity Retrieves the size of the partition that the System volume is installed on in MB.

Census.Userdefault

This event sends data about the current user's default preferences for browser and several of the most popular extensions and protocols, to help keep Windows up to date.

The following fields are available:

DefaultApp The current uer's default program selected for the following extension or protocol: .html,.htm,.jpg,.jpeg,.png,.mp3,.mp4, .mov,.pdf
DefaultBrowserProgId The ProgramId of the current user's default browser

Census.UserNLS

This event sends data about the default app language, input, and display language preferences set by the user, to help keep Windows up to date.

The following fields are available:

DefaultAppLanguage The current user Default App Language.
DisplayLanguage The current user preferred Windows Display Language.
HomeLocation The current user location, which is populated using GetUserGeoId() function.
KeyboardInputLanguages The Keyboard input languages installed on the device.
SpeechInputLanguages The Speech Input languages installed on the device.

Census.VM

This event sends data indicating whether virtualization is enabled on the device, and its various characteristics, to help keep Windows up to date.

The following fields are available:

CloudService Indicates which cloud service, if any, that this virtual machine is running within.
HyperVisor Retrieves whether the current OS is running on top of a Hypervisor.
IOMMUPresent Represents if an input/output memory management unit (IOMMU) is present.
isVDI Is the device using Virtual Desktop Infrastructure?
IsVirtualDevice Retrieves that when the Hypervisor is Microsoft's Hyper-V Hypervisor or other Hv#HASH#1 Hypervisor, this field will be set to FALSE for the Hyper-V host OS and TRUE for any guest OS's. This field should not be relied upon for non-Hv#HASH#1 Hypervisors.
SLATSupported Represents whether Second Level Address Translation (SLAT) is supported by the hardware.
VirtualizationFirmwareEnabled Represents whether virtualization is enabled in the firmware.

Census.WU

This event sends data about the Windows update server and other App store policies, to help keep Windows up to date.

The following fields are available:

AppraiserGatedStatus Indicates whether a device has been gated for upgrading.
AppStoreAutoUpdate Retrieves the Appstore settings for auto upgrade. (Enable/Disabled).
AppStoreAutoUpdateMDM Retrieves the App Auto Update value for MDM: 0 - Disallowed. 1 - Allowed. 2 - Not configured. Default: [2] Not configured
AppStoreAutoUpdatePolicy Retrieves the Microsoft Store App Auto Update group policy setting
DelayUpgrade Retrieves the Windows upgrade flag for delaying upgrades.
OSAssessmentFeatureOutOfDate How many days has it been since a the last feature update was released but the device did not install it?
OSAssessmentForFeatureUpdate Is the device is on the latest feature update?
OSAssessmentForQualityUpdate Is the device on the latest quality update?
OSAssessmentForSecurityUpdate Is the device on the latest security update?
OSAssessmentQualityOutOfDate How many days has it been since a the last quality update was released but the device did not install it?
OSAssessmentReleaseInfoTime The freshness of release information used to perform an assessment.
OSRollbackCount The number of times feature updates have rolled back on the device.
OSRolledBack A flag that represents when a feature update has rolled back during setup.
OSUninstalled A flag that represents when a feature update is uninstalled on a device .
OSWUAutoUpdateOptions Retrieves the auto update settings on the device.
UninstallActive A flag that represents when a device has uninstalled a previous upgrade recently.
UpdateServiceURLConfigured Retrieves if the device is managed by Windows Server Update Services (WSUS).
WUDeferUpdatePeriod Retrieves if deferral is set for Updates
WUDeferUpgradePeriod Retrieves if deferral is set for Upgrades
WUDODownloadMode Retrieves whether DO is turned on and how to acquire/distribute updates Delivery Optimization (DO) allows users to deploy previously downloaded WU updates to other devices on the same network.
WUMachineId Retrieves the Windows Update (WU) Machine Identifier.
WUPauseState Retrieves WU setting to determine if updates are paused
WUServer Retrieves the HTTP(S) URL of the WSUS server that is used by Automatic Updates and API callers (by default).

Census.Xbox

This event sends data about the Xbox Console, such as Serial Number and DeviceId, to help keep Windows up to date.

The following fields are available:

XboxConsolePreferredLanguage Retrieves the preferred language selected by the user on Xbox console.
XboxConsoleSerialNumber Retrieves the serial number of the Xbox console.
XboxLiveDeviceId Retrieves the unique device id of the console.
XboxLiveSandboxId Retrieves the developer sandbox id if the device is internal to MS.

Diagnostic data events

TelClientSynthetic.AuthorizationInfo_Startup

This event sends data indicating that a device has undergone a change of diagnostic data opt-in level detected at UTC startup, to help keep Windows up to date.

The following fields are available:

CanAddMsaToMsTelemetry True if UTC is allowed to add MSA user identity onto diagnostic data from the OS provider groups.
CanCollectAnyTelemetry True if UTC is allowed to collect non-OS diagnostic data. Non-OS diagnostic data is responsible for providing its own opt-in mechanism.
CanCollectCoreTelemetry True if UTC is allowed to collect data which is tagged with both MICROSOFT_KEYWORD_CRITICAL_DATA and MICROSOFT_EVENTTAG_CORE_DATA.
CanCollectHeartbeats True if UTC is allowed to collect heartbeats.
CanCollectOsTelemetry True if UTC is allowed to collect diagnostic data from the OS provider groups.
CanPerformDiagnosticEscalations True if UTC is allowed to perform all scenario escalations.
CanPerformScripting True if UTC is allowed to perform scripting.
CanPerformTraceEscalations True if UTC is allowed to perform scenario escalations with tracing actions.
CanReportScenarios True if UTC is allowed to load and report scenario completion, failure, and cancellation events.
PreviousPermissions Bitmask representing the previously configured permissions since the diagnostic data client was last started.
TransitionFromEverythingOff True if this transition is moving from not allowing core diagnostic data to allowing core diagnostic data.

TelClientSynthetic.AuthorizationInfo_RuntimeTransition

This event sends data indicating that a device has undergone a change of diagnostic data opt-in level during the runtime of the device (not at UTC boot or offline), to help keep Windows up to date.

The following fields are available:

CanAddMsaToMsTelemetry True if UTC is allowed to add MSA user identity onto diagnostic data from the OS provider groups.
CanCollectAnyTelemetry True if UTC is allowed to collect non-OS diagnostic data. Non-OS diagnostic data is responsible for providing its own opt-in mechanism.
CanCollectCoreTelemetry True if UTC is allowed to collect data which is tagged with both MICROSOFT_KEYWORD_CRITICAL_DATA and MICROSOFT_EVENTTAG_CORE_DATA.
CanCollectHeartbeats True if UTC is allowed to collect heartbeats.
CanCollectOsTelemetry True if UTC is allowed to collect diagnostic data from the OS provider groups.
CanPerformDiagnosticEscalations True if UTC is allowed to perform all scenario escalations.
CanPerformScripting True if UTC is allowed to perform scripting.
CanPerformTraceEscalations True if UTC is allowed to perform scenario escalations with tracing actions.
CanReportScenarios True if UTC is allowed to load and report scenario completion, failure, and cancellation events.
PreviousPermissions Bitmask representing the previously configured permissions since the diagnostic data opt-in level was last changed.
TransitionFromEverythingOff True if this transition is moving from not allowing core diagnostic data to allowing core diagnostic data.

TelClientSynthetic.ConnectivityHeartBeat_0

This event sends data about the connectivity status of the Connected User Experience and Telemetry component that uploads diagnostic data events. If an unrestricted free network (such as Wi-Fi) is available, this event updates the last successful upload time. Otherwise, it checks whether a Connectivity Heartbeat event was fired in the past 24 hours, and if not, it fires an event. A Connectivity Heartbeat event also fires when a device recovers from costed network to free network.

The following fields are available:

CensusExitCode Returns last execution codes from census client run.
CensusStartTime Returns timestamp corresponding to last successful census run.
CensusTaskEnabled Returns Boolean value for the census task (Enable/Disable) on client machine.
LastConnectivityLossTime Retrieves the last time the device lost free network.
LastConntectivityLossTime Retrieves the last time the device lost free network.
NetworkState Retrieves the network state: 0 = No network. 1 = Restricted network. 2 = Free network.
NoNetworkTime Retrieves the time spent with no network (since the last time) in seconds.
RestrictedNetworkTime Retrieves the time spent on a metered (cost restricted) network in seconds.

TelClientSynthetic.HeartBeat_5

This event sends data about the health and quality of the diagnostic data data from the given device, to help keep Windows up to date. It also enables data analysts to determine how 'trusted' the data is from a given device.

The following fields are available:

AgentConnectionErrorsCount The number of non-timeout errors associated with the host/agent channel.
CensusExitCode The last exit code of the Census task.
CensusStartTime The time of the last Census run.
CensusTaskEnabled Indicates whether Census is enabled.
ConsumerDroppedCount The number of events dropped by the consumer layer of the diagnostic data client.
CriticalDataDbDroppedCount The number of critical data sampled events that were dropped at the database layer.
CriticalDataThrottleDroppedCount The number of critical data sampled events that were dropped because of throttling.
CriticalOverflowEntersCounter The number of times a critical overflow mode was entered into the event database.
DbCriticalDroppedCount The total number of dropped critical events in the event database.
DbDroppedCount The number of events that were dropped because the database was full.
DecodingDroppedCount The number of events dropped because of decoding failures.
EnteringCriticalOverflowDroppedCounter The number of events that was dropped because a critical overflow mode was initiated.
EtwDroppedBufferCount The number of buffers dropped in the CUET ETW session.
EtwDroppedCount The number of events dropped by the ETW layer of the diagnostic data client.
EventSubStoreResetCounter The number of times the event database was reset.
EventSubStoreResetSizeSum The total size of the event database across all resets reports in this instance.
EventsUploaded The number of events that have been uploaded.
Flags Flags that indicate device state, such as network, battery, and opt-in state.
FullTriggerBufferDroppedCount The number of events that were dropped because the trigger buffer was full.
HeartBeatSequenceNumber A monotonically increasing heartbeat counter.
InvalidHttpCodeCount The number of invalid HTTP codes received from Vortex.
LastAgentConnectionError The last non-timeout error that happened in the host/agent channel.
LastEventSizeOffender The name of the last event that exceeded the maximum event size.
LastInvalidHttpCode The last invalid HTTP code received from Vortex.
MaxActiveAgentConnectionCount The maximum number of active agents during this heartbeat timeframe.
MaxInUseScenarioCounter The soft maximum number of scenarios loaded by the Connected User Experiences and Telemetry component.
PreviousHeartBeatTime The time of last heartbeat event. This allows chaining of events.
SettingsHttpAttempts The number of attempts to contact the OneSettings service.
SettingsHttpFailures The number of failures from contacting the OneSettings service.
ThrottledDroppedCount The number of events dropped due to throttling of noisy providers.
UploaderDroppedCount The number of events dropped by the uploader layer of the diagnostic data client.
VortexFailuresTimeout The number of timeout failures received from Vortex.
VortexHttpAttempts The number of attempts to contact the Vortex service.
VortexHttpFailures4xx The number of 400-499 error codes received from Vortex.
VortexHttpFailures5xx The number of 500-599 error codes received from Vortex.

TelClientSynthetic.PrivacySettingsAfterCreatorsUpdate

This event sends basic data on privacy settings before and after a feature update. This is used to ensure that customer privacy settings are correctly migrated across feature updates.

The following fields are available:

PostUpgradeSettings The privacy settings after a feature update.
PreUpgradeSettings The privacy settings before a feature update.

DxgKernelTelemetry events

DxgKrnlTelemetry.GPUAdapterInventoryV2

This event sends basic GPU and display driver information to keep Windows and display drivers up-to-date.

The following fields are available:

aiSeqId The event sequence ID.
bootId The system boot ID.
ComputePreemptionLevel The maximum preemption level supported by GPU for compute payload.
DedicatedSystemMemoryB The amount of system memory dedicated for GPU use (in bytes).
DedicatedVideoMemoryB The amount of dedicated VRAM of the GPU (in bytes).
DisplayAdapterLuid The display adapter LUID.
DriverDate The date of the display driver.
DriverRank The rank of the display driver.
DriverVersion The display driver version.
GPUDeviceID The GPU device ID.
GPUPreemptionLevel The maximum preemption level supported by GPU for graphics payload.
GPURevisionID The GPU revision ID.
GPUVendorID The GPU vendor ID.
InterfaceId The GPU interface ID.
IsDisplayDevice Does the GPU have displaying capabilities?
IsHybridDiscrete Does the GPU have discrete GPU capabilities in a hybrid device?
IsHybridIntegrated Does the GPU have integrated GPU capabilities in a hybrid device?
IsLDA Is the GPU comprised of Linked Display Adapters?
IsMiracastSupported Does the GPU support Miracast?
IsMismatchLDA Is at least one device in the Linked Display Adapters chain from a different vendor?
IsMPOSupported Does the GPU support Multi-Plane Overlays?
IsMsMiracastSupported Are the GPU Miracast capabilities driven by a Microsoft solution?
IsPostAdapter Is this GPU the POST GPU in the device?
IsRenderDevice Does the GPU have rendering capabilities?
IsSoftwareDevice Is this a software implementation of the GPU?
MeasureEnabled Is the device listening to MICROSOFT_KEYWORD_MEASURES?
SharedSystemMemoryB The amount of system memory shared by GPU and CPU (in bytes).
SubSystemID The subsystem ID.
SubVendorID The GPU sub vendor ID.
TelemetryEnabled Is the device listening to MICROSOFT_KEYWORD_TELEMETRY?
TelInvEvntTrigger What triggered this event to be logged? Example: 0 (GPU enumeration) or 1 (DxgKrnlTelemetry provider toggling)
version The event version.
WDDMVersion The Windows Display Driver Model version.
NumVidPnSources The number of supported display output sources.
NumVidPnTargets The number of supported display output targets.

Fault Reporting events

Microsoft.Windows.FaultReporting.AppCrashEvent

"This event sends data about crashes for both native and managed applications, to help keep Windows up to date. The data includes information about the crashing process and a summary of its exception record. It does not contain any Watson bucketing information. The bucketing information is recorded in a Windows Error Reporting (WER) event that is generated when the WER client reports the crash to the Watson service, and the WER event will contain the same ReportID (see field 14 of crash event, field 19 of WER event) as the crash event for the crash being reported. AppCrash is emitted once for each crash handled by WER (e.g. from an unhandled exception or FailFast or ReportException). Note that Generic Watson event types (e.g. from PLM) that may be considered crashes"" by a user DO NOT emit this event."

The following fields are available:

AppName The name of the app that has crashed.
AppSessionGuid GUID made up of process ID and is used as a correlation vector for process instances in the diagnostic data backend.
AppTimeStamp The date/time stamp of the app.
AppVersion The version of the app that has crashed.
ExceptionCode The exception code returned by the process that has crashed.
ExceptionOffset The address where the exception had occurred.
Flags "Flags indicating how reporting is done. For example, queue the report, do not offer JIT debugging, or do not terminate the process after reporting. "
ModName Exception module name (e.g. bar.dll).
ModTimeStamp The date/time stamp of the module.
ModVersion The version of the module that has crashed.
PackageFullName Store application identity.
PackageRelativeAppId Store application identity.
ProcessArchitecture Architecture of the crashing process, as one of the PROCESSOR_ARCHITECTURE_* constants: 0: PROCESSOR_ARCHITECTURE_INTEL. 5: PROCESSOR_ARCHITECTURE_ARM. 9: PROCESSOR_ARCHITECTURE_AMD64. 12: PROCESSOR_ARCHITECTURE_ARM64.
ProcessCreateTime The time of creation of the process that has crashed.
ProcessId The ID of the process that has crashed.
ReportId A GUID used to identify the report. This can used to track the report across Watson.
TargetAppId The kernel reported AppId of the application being reported.
TargetAppVer The specific version of the application being reported
TargetAsId The sequence number for the hanging process.

Feature update events

Microsoft.Windows.Upgrade.Uninstall.UninstallFailed

This event sends diagnostic data about failures when uninstalling a feature update, to help resolve any issues preventing customers from reverting to a known state

The following fields are available:

failureReason Provides data about the uninstall initialization operation failure
hr Provides the Win32 error code for the operation failure

Microsoft.Windows.Upgrade.Uninstall.UninstallFinalizedAndRebootTriggered

Indicates that the uninstall was properly configured and that a system reboot was initiated

The following fields are available:

name Name of the event

Hang Reporting events

Microsoft.Windows.HangReporting.AppHangEvent

This event sends data about hangs for both native and managed applications, to help keep Windows up to date. It does not contain any Watson bucketing information. The bucketing information is recorded in a Windows Error Reporting (WER) event that is generated when the WER client reports the hang to the Watson service, and the WER event will contain the same ReportID (see field 13 of hang event, field 19 of WER event) as the hang event for the hang being reported. AppHang is reported only on PC devices. It handles classic Win32 hangs and is emitted only once per report. Some behaviors that may be perceived by a user as a hang are reported by app managers (e.g. PLM/RM/EM) as Watson Generics and will not produce AppHang events.

The following fields are available:

AppName The name of the app that has hung.
AppSessionGuid GUID made up of process id used as a correlation vector for process instances in the diagnostic data backend.
AppVersion The version of the app that has hung.
PackageFullName Store application identity.
PackageRelativeAppId Store application identity.
ProcessArchitecture Architecture of the hung process, as one of the PROCESSOR_ARCHITECTURE_* constants: 0: PROCESSOR_ARCHITECTURE_INTEL. 5: PROCESSOR_ARCHITECTURE_ARM. 9: PROCESSOR_ARCHITECTURE_AMD64. 12: PROCESSOR_ARCHITECTURE_ARM64.
ProcessCreateTime The time of creation of the process that has hung.
ProcessId The ID of the process that has hung.
ReportId A GUID used to identify the report. This can used to track the report across Watson.
TargetAppId The kernel reported AppId of the application being reported.
TargetAppVer The specific version of the application being reported.
TargetAsId The sequence number for the hanging process.
TypeCode Bitmap describing the hang type.
WaitingOnAppName If this is a cross process hang waiting for an application, this has the name of the application.
WaitingOnAppVersion If this is a cross process hang, this has the version of the application for which it is waiting.
WaitingOnPackageFullName If this is a cross process hang waiting for a package, this has the full name of the package for which it is waiting.
WaitingOnPackageRelativeAppId If this is a cross process hang waiting for a package, this has the relative application id of the package.

Inventory events

Microsoft.Windows.Inventory.Core.InventoryDeviceUsbHubClassStartSync

This event indicates that a new set of InventoryDeviceUsbHubClassAdd events will be sent

The following fields are available:

InventoryVersion The version of the inventory file generating the events

Microsoft.Windows.Inventory.Core.InventoryDeviceUsbHubClassAdd

This event sends basic metadata about the USB hubs on the device

The following fields are available:

InventoryVersion The version of the inventory file generating the events
TotalUserConnectablePorts Total number of connectable USB ports
TotalUserConnectableTypeCPorts Total number of connectable USB Type C ports

Microsoft.Windows.Inventory.General.InventoryMiscellaneousOfficeVBARuleViolationsAdd

This event provides data on Microsoft Office VBA rule violations, including a rollup count per violation type, giving an indication of remediation requirements for an organization. The event identifier is a unique GUID, associated with the validation rule

The following fields are available:

Count Count of total Microsoft Office VBA rule violations

Microsoft.Windows.Inventory.General.InventoryMiscellaneousOfficeAddInAdd

This event provides data on the installed Office Add-ins.

AddInCLSID The CLSID key office for the Office addin.
AddInId The identifier of the Office addin.
AddinType The type of the Office addin.
BinFileTimestamp The timestamp of the Office addin.
BinFileVersion The version of the Office addin.
Description The description of the Office addin.
FileId The file ID of the Office addin.
FriendlyName The friendly name of the Office addin.
FullPath The full path to the Office addin.
LoadBehavior A Uint32 that describes the load behavior.
LoadTime The load time for the Office addin.
OfficeApplication The OIffice application for this addin.
OfficeArchitecture The architecture of the addin.
OfficeVersion The Office version for this addin.
OutlookCrashingAddin A boolean value that indicates if crashes have been found for this addin.
ProductCompany The name of the company associated with the Office addin.
ProductName The product name associated with the Office addin.
ProductVersion The version associated with the Office addin.
ProgramId The unique program identifier of the Office addin.
Provider The provider name for this addin.

Microsoft.Windows.Inventory.General.InventoryMiscellaneousOfficeAddInRemove

This event indicates that the particular data object represented by the objectInstanceId is no longer present.

There are no fields in this event.

Microsoft.Windows.Inventory.General.InventoryMiscellaneousOfficeInsightsAdd

This event provides insight data on the installed Office products.

The following fields are available:

OfficeApplication The name of the Office application.
OfficeArchitecture The bitness of the Office application.
OfficeVersion The version of the Office application.
Value The insights collected about this entity.

Microsoft.Windows.Inventory.General.InventoryMiscellaneousOfficeInsightsRemove

This event indicates that the particular data object represented by the objectInstanceId is no longer present.

There are no fields in this event.

Microsoft.Windows.Inventory.General.InventoryMiscellaneousOfficeInsightsStartSync

This diagnostic event indicates that a new sync is being generated for this object type.

There are no fields in this event.

Microsoft.Windows.Inventory.General.InventoryMiscellaneousOfficeSettingsAdd

This event describes various Office settings.

The following fields are available:

BrowserFlags Browser flags for Office-related products.
ExchangeProviderFlags Provider policies for Office Exchange.
SharedComputerLicensing Office shared computer licensing policies.

Microsoft.Windows.Inventory.General.InventoryMiscellaneousOfficeSettingsStartSync

Diagnostic event to indicate a new sync is being generated for this object type.

There are no fields in this event.

Microsoft.Windows.Inventory.General.InventoryMiscellaneousOfficeVBAAdd

This event provides a summary rollup count of conditions encountered while performing a local scan of Office files, analyzing for known VBA programmability compatibility issues between legacy office version and ProPlus, and between 32 and 64-bit versions

The following fields are available:

Design Count of files with design issues found
Design_x64 Count of files with 64 bit design issues found
DuplicateVBA Count of files with duplicate VBA code
HasVBA Count of files with VBA code
Inaccessible Count of files that were inaccessible for scanning
Issues Count of files with issues detected
Issues_x64 Count of files with 64-bit issues detected
IssuesNone Count of files with no issues detected
IssuesNone_x64 Count of files with no 64-bit issues detected
Locked Count of files that were locked, preventing scanning
NoVBA Count of files with no VBA inside
Protected Count of files that were password protected, preventing scanning
RemLimited Count of files that require limited remediation changes
RemLimited_x64 Count of files that require limited remediation changes for 64-bit issues
RemSignificant Count of files that require significant remediation changes
RemSignificant_x64 Count of files that require significant remediation changes for 64-bit issues
Score Overall compatibility score calculated for scanned content
Score_x64 Overall 64-bit compatibility score calculated for scanned content
Total Total number of files scanned
Validation Count of files that require additional manual validation
Validation_x64 Count of files that require additional manual validation for 64-bit issues

Microsoft.Windows.Inventory.General.InventoryMiscellaneousOfficeVBARemove

This event indicates that the particular data object represented by the objectInstanceId is no longer present.

There are no fields in this event.

Microsoft.Windows.Inventory.General.InventoryMiscellaneousOfficeVBARuleViolationsRemove

This event indicates that the particular data object represented by the objectInstanceId is no longer present.

There are no fields in this event.

Microsoft.Windows.Inventory.Core.InventoryApplicationFrameworkStartSync

This event indicates that a new set of InventoryApplicationFrameworkAdd events will be sent

The following fields are available:

InventoryVersion The version of the inventory file generating the events

Microsoft.Windows.Inventory.Core.InventoryApplicationFrameworkAdd

This event provides the basic metadata about the frameworks an application may depend on

The following fields are available:

FileId A hash that uniquely identifies a file
Frameworks The list of frameworks this file depends on
InventoryVersion The version of the inventory file generating the events
ProgramId A hash of the Name, Version, Publisher, and Language of an application used to identify it

Microsoft.Windows.Inventory.Indicators.InventoryMiscellaneousUexIndicatorAdd

These events represent the basic metadata about the OS indicators installed on the system which are used for keeping the device up-to-date.

The following fields are available:

IndicatorValue The indicator value
Value Describes an operating system indicator that may be relevant for the device upgrade.

Microsoft.Windows.Inventory.Indicators.Checksum

This event summarizes the counts for the InventoryMiscellaneousUexIndicatorAdd events.

The following fields are available:

ChecksumDictionary A count of each operating system indicator.
PCFP Equivalent to the InventoryId field that is found in other core events.

Microsoft.Windows.Inventory.Core.InventoryApplicationAdd

This event sends basic metadata about an application on the system to help keep Windows up to date.

The following fields are available:

HiddenArp Indicates whether a program hides itself from showing up in ARP.
InstallDate The date the application was installed (a best guess based on folder creation date heuristics).
InstallDateArpLastModified The date of the registry ARP key for a given application. Hints at install date but not always accurate. Passed as an array. Example: 4/11/2015 00:00:00
InstallDateFromLinkFile The estimated date of install based on the links to the files. Passed as an array.
InstallDateMsi The install date if the application was installed via MSI. Passed as an array.
InventoryVersion The version of the inventory file generating the events.
Language The language code of the program.
MsiPackageCode A GUID that describes the MSI Package. Multiple 'Products' (apps) can make up an MsiPackage.
MsiProductCode A GUID that describe the MSI Product.
Name The name of the application
OSVersionAtInstallTime The four octets from the OS version at the time of the application's install.
PackageFullName The package full name for a Store application.
ProgramInstanceId A hash of the file IDs in an app.
Publisher The Publisher of the application. Location pulled from depends on the 'Source' field.
RootDirPath The path to the root directory where the program was installed.
Source How the program was installed (ARP, MSI, Appx, etc...)
StoreAppType A sub-classification for the type of Microsoft Store app, such as UWP or Win8StoreApp.
Type "One of (""Application"", ""Hotfix"", ""BOE"", ""Service"", ""Unknown""). Application indicates Win32 or Appx app, Hotfix indicates app updates (KBs), BOE indicates it's an app with no ARP or MSI entry, Service indicates that it is a service. Application and BOE are the ones most likely seen."
Version The version number of the program.

Microsoft.Windows.Inventory.Core.InventoryApplicationRemove

This event indicates that a new set of InventoryDevicePnpAdd events will be sent.

The following fields are available:

InventoryVersion The version of the inventory file generating the events.

Microsoft.Windows.Inventory.Core.InventoryApplicationStartSync

This event indicates that a new set of InventoryApplicationAdd events will be sent.

The following fields are available:

InventoryVersion The version of the inventory file generating the events.

Microsoft.Windows.Inventory.Core.InventoryDeviceContainerRemove

This event indicates that the InventoryDeviceContainer object is no longer present.

The following fields are available:

InventoryVersion The version of the inventory file generating the events.

Microsoft.Windows.Inventory.Core.InventoryDriverPackageAdd

This event sends basic metadata about drive packages installed on the system to help keep Windows up-to-date.

The following fields are available:

Class The class name for the device driver.
ClassGuid The class GUID for the device driver.
Date The driver package date.
Directory The path to the driver package.
DriverInBox Is the driver included with the operating system?
Inf The INF name of the driver package.
InventoryVersion The version of the inventory file generating the events.
Provider The provider for the driver package.
SubmissionId The HLK submission ID for the driver package.
Version The version of the driver package.

Microsoft.Windows.Inventory.Core.InventoryDriverBinaryStartSync

This event indicates that a new set of InventoryDriverBinaryAdd events will be sent.

The following fields are available:

InventoryVersion The version of the inventory file generating the events.

Microsoft.Windows.Inventory.Core.InventoryDriverBinaryRemove

This event indicates that the InventoryDriverBinary object is no longer present.

The following fields are available:

InventoryVersion The version of the inventory file generating the events.

Microsoft.Windows.Inventory.Core.InventoryDriverPackageRemove

This event indicates that the InventoryDriverPackageRemove object is no longer present.

The following fields are available:

InventoryVersion The version of the inventory file generating the events.

Microsoft.Windows.Inventory.Core.InventoryDevicePnpRemove

This event indicates that the InventoryDevicePnpRemove object is no longer present.

The following fields are available:

InventoryVersion The version of the inventory file generating the events.

Microsoft.Windows.Inventory.Core.InventoryDeviceContainerAdd

This event sends basic metadata about a device container (such as a monitor or printer as opposed to a PNP device) to help keep Windows up-to-date.

The following fields are available:

Categories A comma separated list of functional categories in which the container belongs.
DiscoveryMethod The discovery method for the device container.
FriendlyName The name of the device container.
InventoryVersion The version of the inventory file generating the events.
IsActive Is the device connected, or has it been seen in the last 14 days?
IsConnected For a physically attached device, this value is the same as IsPresent. For wireless a device, this value represents a communication link.
IsMachineContainer Is the container the root device itself?
IsNetworked Is this a networked device?
IsPaired Does the device container require pairing?
Manufacturer The manufacturer name for the device container.
ModelId A model GUID.
ModelName The model name.
ModelNumber The model number for the device container.
PrimaryCategory The primary category for the device container.

Microsoft.Windows.Inventory.Core.InventoryDeviceContainerStartSync

This event indicates that a new set of InventoryDeviceContainerAdd events will be sent.

The following fields are available:

InventoryVersion The version of the inventory file generating the events.

Microsoft.Windows.Inventory.Core.InventoryDeviceMediaClassStartSync

This event indicates that a new set of InventoryDeviceMediaClassSAdd events will be sent.

The following fields are available:

InventoryVersion The version of the inventory file generating the events.

Microsoft.Windows.Inventory.Core.InventoryDriverPackageStartSync

This event indicates that a new set of InventoryDriverPackageAdd events will be sent.

The following fields are available:

InventoryVersion The version of the inventory file generating the events.

Microsoft.Windows.Inventory.Core.InventoryDeviceMediaClassRemove

This event indicates that the InventoryDeviceMediaClassRemove object is no longer present.

The following fields are available:

InventoryVersion The version of the inventory file generating the events.

Microsoft.Windows.Inventory.Core.InventoryDevicePnpStartSync

This event indicates that a new set of InventoryDevicePnpAdd events will be sent.

The following fields are available:

InventoryVersion The version of the inventory file generating the events.

Microsoft.Windows.Inventory.Core.InventoryDeviceMediaClassAdd

This event sends additional metadata about a PNP device that is specific to a particular class of devices to help keep Windows up to date while reducing overall size of data payload.

The following fields are available:

Audio_CaptureDriver The Audio device capture driver endpoint.
Audio_RenderDriver The Audio device render driver endpoint.
InventoryVersion The version of the inventory file generating the events.

Microsoft.Windows.Inventory.Core.InventoryDevicePnpAdd

This event represents the basic metadata about a PNP device and its associated driver

The following fields are available:

class The device setup class of the driver loaded for the device
classGuid The device class GUID from the driver package
COMPID A JSON array the provides the value and order of the compatible ID tree for the device.
ContainerId A system-supplied GUID that uniquely groups the functional devices associated with a single-function or multifunction device installed in the device.
description The device description
deviceState DeviceState is a bitmask of the following: DEVICE_IS_CONNECTED 0x0001 (currently only for container). DEVICE_IS_NETWORK_DEVICE 0x0002 (currently only for container). DEVICE_IS_PAIRED 0x0004 (currently only for container). DEVICE_IS_ACTIVE 0x0008 (currently never set). DEVICE_IS_MACHINE 0x0010 (currently only for container). DEVICE_IS_PRESENT 0x0020 (currently always set). DEVICE_IS_HIDDEN 0x0040. DEVICE_IS_PRINTER 0x0080 (currently only for container). DEVICE_IS_WIRELESS 0x0100. DEVICE_IS_WIRELESS_FAT 0x0200. The most common values are therefore: 32 (0x20)= device is present. 96 (0x60)= device is present but hidden. 288 (0x120)= device is a wireless device that is present
DriverId A unique identifier for the installed device.
DriverName The name of the driver image file.
driverPackageStrongName The immediate parent directory name in the Directory field of InventoryDriverPackage.
driverVerDate The date of the driver loaded for the device
driverVerVersion The version of the driver loaded for the device
enumerator The bus that enumerated the device
HWID A JSON array that provides the value and order of the HWID tree for the device.
Inf The INF file name.
installState The device installation state. One of these values: https://msdn.microsoft.com/library/windows/hardware/ff543130.aspx
InventoryVersion The version of the inventory file generating the events.
lowerClassFilters Lower filter class drivers IDs installed for the device.
lowerFilters Lower filter drivers IDs installed for the device
manufacturer The device manufacturer
matchingID Represents the hardware ID or compatible ID that Windows uses to install a device instance
model The device model
parentId Device instance id of the parent of the device
ProblemCode The current error code for the device.
provider The device provider
service The device service name#N##N##N##N##N#
STACKID A JSON array that provides the value and order of the STACKID tree for the device.
upperClassFilters Upper filter class drivers IDs installed for the device
upperFilters Upper filter drivers IDs installed for the device

Microsoft.Windows.Inventory.Core.InventoryDriverBinaryAdd

This event provides the basic metadata about driver binaries running on the system

The following fields are available:

DriverCheckSum The checksum of the driver file.
DriverCompany The company name that developed the driver.
driverInBox Is the driver included with the operating system?
driverIsKernelMode Is it a kernel mode driver?
DriverName The file name of the driver.
driverPackageStrongName The strong name of the driver package
driverSigned The strong name of the driver package
DriverTimeStamp The low 32 bits of the time stamp of the driver file.
DriverType A bitfield of driver attributes: 1. define DRIVER_MAP_DRIVER_TYPE_PRINTER 0x0001. 2. define DRIVER_MAP_DRIVER_TYPE_KERNEL 0x0002. 3. define DRIVER_MAP_DRIVER_TYPE_USER 0x0004. 4. define DRIVER_MAP_DRIVER_IS_SIGNED 0x0008. 5. define DRIVER_MAP_DRIVER_IS_INBOX 0x0010. 6. define DRIVER_MAP_DRIVER_IS_WINQUAL 0x0040. 7. define DRIVER_MAP_DRIVER_IS_SELF_SIGNED 0x0020. 8. define DRIVER_MAP_DRIVER_IS_CI_SIGNED 0x0080. 9. define DRIVER_MAP_DRIVER_HAS_BOOT_SERVICE 0x0100. 10. define DRIVER_MAP_DRIVER_TYPE_I386 0x10000. 11. define DRIVER_MAP_DRIVER_TYPE_IA64 0x20000. 12. define DRIVER_MAP_DRIVER_TYPE_AMD64 0x40000. 13. define DRIVER_MAP_DRIVER_TYPE_ARM 0x100000. 14. define DRIVER_MAP_DRIVER_TYPE_THUMB 0x200000. 15. define DRIVER_MAP_DRIVER_TYPE_ARMNT 0x400000. 16. define DRIVER_MAP_DRIVER_IS_TIME_STAMPED 0x800000.
DriverVersion The version of the driver file.
ImageSize The size of the driver file.
Inf The name of the INF file.
InventoryVersion The version of the inventory file generating the events.
Product The product name that is included in the driver file.
ProductVersion The product version that is included in the driver file.
service The device service name
WdfVersion The Windows Driver Framework version.

Microsoft.Windows.Inventory.Indicators.InventoryMiscellaneousUexIndicator

This event sends value data about the markers on custom devices, to help keep Windows up to date. The formal name for markers is UEX Indicators. See marker list for definitions.

The following fields are available:

IndicatorValue Value of the marker/indicator
Key Name of the marker/indicator

Microsoft.Windows.Inventory.Core.AmiTelCacheVersions

This event sends inventory component versions for the Device Inventory data.

The following fields are available:

aeinv The version of the App inventory component.
devinv The file version of the Device inventory component.

Microsoft.Windows.Inventory.Core.AmiTelCacheChecksum

This event captures basic checksum data about the device inventory items stored in the cache for use in validating data completeness for Microsoft.Windows.Inventory.Core events. The fields in this event may change over time, but they will always represent a count of a given object.

The following fields are available:

Device A count of device objects in cache
DeviceCensus A count of devicecensus objects in cache
DriverPackageExtended A count of driverpackageextended objects in cache
File A count of file objects in cache
FileSigningInfo A count of file signing info objects in cache.
Generic A count of generic objects in cache
HwItem A count of hwitem objects in cache
InventoryApplication A count of application objects in cache
InventoryApplicationFile A count of application file objects in cache
InventoryDeviceContainer A count of device container objects in cache
InventoryDeviceInterface A count of inventory device interface objects in cache.
InventoryDeviceMediaClass A count of device media objects in cache
InventoryDevicePnp A count of devicepnp objects in cache
InventoryDriverBinary A count of driver binary objects in cache
InventoryDriverPackage A count of device objects in cache
Metadata A count of metadata objects in cache
Orphan A count of orphan file objects in cache
Programs A count of program objects in cache

Microsoft.Windows.Inventory.Core.InventoryDeviceInterfaceStartSync

This event indicates that a new set of InventoryDeviceInterfaceAdd events will be sent.

The following fields are available:

InventoryVersion The version of the inventory file generating the events.

Microsoft.Windows.Inventory.Core.InventoryDeviceInterfaceAdd

This event retrieves information about what sensor interfaces are available on the device.

The following fields are available:

Accelerometer3D Indicates if an Accelerator3D sensor is found.
ActivityDetection Indicates if an Activity Detection sensor is found.
AmbientLight Indicates if an Ambient Light sensor is found.
Barometer Indicates if a Barometer sensor is found.
Custom Indicates if a Custom sensor is found.
EnergyMeter Indicates if an Energy sensor is found.
FloorElevation Indicates if a Floor Elevation sensor is found.
GeomagneticOrientation Indicates if a Geo Magnetic Orientation sensor is found.
GravityVector Indicates if a Gravity Detector sensor is found.
Gyrometer3D Indicates if a Gyrometer3D sensor is found.
Humidity Indicates if a Humidity sensor is found.
InventoryVersion The version of the inventory file generating the events.
LinearAccelerometer Indicates if a Linear Accelerometer sensor is found.
Magnetometer3D Indicates if a Magnetometer3D sensor is found.
Orientation Indicates if an Orientation sensor is found.
Pedometer Indicates if a Pedometer sensor is found.
Proximity Indicates if a Proximity sensor is found.
RelativeOrientation Indicates if a Relative Orientation sensor is found.
SimpleDeviceOrientation Indicates if a Simple Device Orientation sensor is found.
Temperature Indicates if a Temperature sensor is found.

Microsoft.Windows.Inventory.General.InventoryMiscellaneousOfficeAddInStartSync

This event indicates that a new sync is being generated for this object type.

There are no fields in this event.

Microsoft.Windows.Inventory.General.InventoryMiscellaneousOfficeIdentifiersAdd

This event provides data on the installed Office identifiers.

OAudienceData The Office Audience descriptor.
OAudienceId The Office Audience ID.
OMID The Office machine ID.
OPlatform The Office architecture.
OVersion The Office version
OTenantId The Office 365 Tenant GUID.
OWowMID The Office machine ID.

Microsoft.Windows.Inventory.General.InventoryMiscellaneousOfficeIdentifiersStartSync

This event indicates that a new sync is being generated for this object type.

There are no fields in this event.

Microsoft.Windows.Inventory.General.InventoryMiscellaneousOfficeIESettingsAdd

This event provides data on the installed Office-related Internet Explorer features.

OIeFeatureAddon For more information, see the Office-related Internet Feature Control Keys.
OIeMachineLockdown For more information, see the Office-related Internet Feature Control Keys.
OIeMimeHandling For more information, see the Office-related Internet Feature Control Keys.
OIeMimeSniffing For more information, see the Office-related Internet Feature Control Keys.
OIeNoAxInstall For more information, see the Office-related Internet Feature Control Keys.
OIeNoDownload For more information, see the Office-related Internet Feature Control Keys.
OIeObjectCaching For more information, see the Office-related Internet Feature Control Keys.
OIePasswordDisable For more information, see the Office-related Internet Feature Control Keys.
OIeSafeBind For more information, see the Office-related Internet Feature Control Keys.
OIeSecurityBand For more information, see the Office-related Internet Feature Control Keys.
OIeUncSaveCheck For more information, see the Office-related Internet Feature Control Keys.
OIeValidateUrl For more information, see the Office-related Internet Feature Control Keys.
OIeWebOcPopup For more information, see the Office-related Internet Feature Control Keys.
OIeWinRestrict For more information, see the Office-related Internet Feature Control Keys.
OIeZoneElevate For more information, see the Office-related Internet Feature Control Keys.

Microsoft.Windows.Inventory.General.InventoryMiscellaneousOfficeIESettingsStartSync

This event indicates that a new sync is being generated for this object type.

There are no fields in this event.

Microsoft.Windows.Inventory.General.InventoryMiscellaneousOfficeProductsAdd

This event describes the Office products that are installed.

OC2rApps The Office Click-to-Run apps.
OC2rSkus The Office Click-to-Run products.
OMsiApps The Office MSI apps.
OProductCodes The Office MSI product code.

Microsoft.Windows.Inventory.General.InventoryMiscellaneousOfficeProductsStartSync

This event indicates that a new sync is being generated for this object type.

There are no fields in this event.

Microsoft.Windows.Inventory.General.InventoryMiscellaneousOfficeVBARuleViolationsStartSync

This event indicates that a new sync is being generated for this object type.

There are no fields in this event.

Microsoft.Windows.Inventory.General.InventoryMiscellaneousOfficeVBAStartSync

This event indicates that a new sync is being generated for this object type.

There are no fields in this event.

Microsoft.Windows.Inventory.Indicators.InventoryMiscellaneousUexIndicatorRemove

This event is a counterpart to InventoryMiscellaneousUexIndicatorAdd that indicates that the item has been removed.

There are no fields in this event.

Microsoft.Windows.Inventory.Indicators.InventoryMiscellaneousUexIndicatorStartSync

This event indicates that a new set of InventoryMiscellaneousUexIndicatorAdd events will be sent.

There are no fields in this event.

OneDrive events

Microsoft.OneDrive.Sync.Updater.OfficeRegistration

This event determines the status of the OneDrive integration with Microsoft Office.

The following fields are available:

isValid Is the Microsoft Office registration valid?

Microsoft.OneDrive.Sync.Updater.UpdateTierReg

This event determines status of the update tier registry values.

The following fields are available:

regReadEnterpriseHr The HResult of the enterprise reg read value.
regReadTeamHr The HResult of the team reg read value.

Microsoft.OneDrive.Sync.Updater.RepairResult

The event determines the result of the installation repair.

The following fields are available:

hr The HResult of the operation.

Microsoft.OneDrive.Sync.Updater.UpdateXmlDownloadHResult

This event determines the status when downloading the OneDrive update configuration file.

The following fields are available:

hr The HResult of the operation.

Microsoft.OneDrive.Sync.Updater.SetupBinaryDownloadHResult

This event indicates the status when downloading the OneDrive setup file.

The following fields are available:

hr The HResult of the operation.

Microsoft.OneDrive.Sync.Updater.UpdateOverallResult

This event determines the outcome of the operation.

The following fields are available:

hr The HResult of the operation.
IsLoggingEnabled Is logging enabled?
UpdaterVersion The version of the updater.

Microsoft.OneDrive.Sync.Updater.WebConnectionStatus

This event determines the error code that was returned when verifying Internet connectivity.

The following fields are available:

winInetError The HResult of the operation.

Microsoft.OneDrive.Sync.Updater.OverlayIconStatus

This event indicates if the OneDrive overlay icon is working correctly. 0 = healthy; 1 = can be fixed; 2 = broken

The following fields are available:

32bit The status of the OneDrive overlay icon on a 32-bit operating system.
64bit The status of the OneDrive overlay icon on a 64-bit operating system.
SixtyFourBit The status of the OneDrive overlay icon on a 32-bit operating system.
ThirtyTwoBit The status of the OneDrive overlay icon on a 64-bit operating system.

Microsoft.OneDrive.Sync.Updater.ComponentInstallState

This event determines the installation state of dependent OneDrive components.

The following fields are available:

ComponentName The name of the dependent component.
isInstalled Is the dependent component installed?

Microsoft.OneDrive.Sync.Updater.CommonData

This event contains basic OneDrive configuration data that helps to diagnose failures.

The following fields are available:

AppVersion The version of the app.
BuildArch Is the architecture x86 or x64?
Environment Is the device on the production or int service?
IsMSFTInternal Is this an internal Microsoft device?
MachineGuid The CEIP machine ID.
Market Which market is this in?
OfficeVersion The version of Office that is installed.
OneDriveDeviceId The OneDrive device ID.
OSDeviceName Only if the device is internal to Microsoft, the device name.
OSUserName Only if the device is internal to Microsoft, the user name.
UserGuid A unique global user identifier.

Microsoft.OneDrive.Sync.Setup.APIOperation

This event includes basic data about install and uninstall OneDrive API operations.

The following fields are available:

APIName The name of the API.
Duration How long the operation took.
IsSuccess Was the operation successful?
ResultCode The result code.
ScenarioName The name of the scenario.

Microsoft.OneDrive.Sync.Setup.RegisterStandaloneUpdaterAPIOperation

This event is related to registering or unregistering the OneDrive update task.

The following fields are available:

APIName The name of the API.
IsSuccess Was the operation successful?
RegisterNewTaskResult The HResult of the RegisterNewTask operation.
ScenarioName The name of the scenario.
UnregisterOldTaskResult The HResult of the UnregisterOldTask operation.

Microsoft.OneDrive.Sync.Setup.EndExperience

This event includes a success or failure summary of the installation.

The following fields are available:

APIName The name of the API.
HResult Indicates the result code of the event
IsSuccess Was the operation successful?
ScenarioName The name of the scenario.

Microsoft.OneDrive.Sync.Setup.OSUpgradeInstallationOperation

This event is related to the OS version when the OS is upgraded with OneDrive installed.

The following fields are available:

CurrentOneDriveVersion The current version of OneDrive.
CurrentOSBuildBranch The current branch of the operating system.
CurrentOSBuildNumber The current build number of the operating system.
CurrentOSVersion The current version of the operating system.
HResult The HResult of the operation.
SourceOSBuildBranch The source branch of the operating system.
SourceOSBuildNumber The source build number of the operating system.
SourceOSVersion The source version of the operating system.

Microsoft.OneDrive.Sync.Setup.SetupCommonData

This event contains basic OneDrive configuration data that helps to diagnose failures.

The following fields are available:

AppVersion The version of the app.
BuildArchitecture Is the architecture x86 or x64?
Environment Is the device on the production or int service?
MachineGuid The CEIP machine ID.
Market Which market is this in?
MSFTInternal Is this an internal Microsoft device?
OfficeVersionString The version of Office that is installed.
OSDeviceName Only if the device is internal to Microsoft, the device name.
OSUserName Only if the device is internal to Microsoft, the user name.
UserGuid The CEIP user ID.

Setup events

SetupPlatformTel.SetupPlatformTelActivityStarted

"This event sends basic metadata about the update installation process generated by SetupPlatform to help keep Windows up to date. "

The following fields are available:

Name The name of the dynamic update type. Example: GDR driver

SetupPlatformTel.SetupPlatformTelActivityEvent

This event sends basic metadata about the SetupPlatform update installation process, to help keep Windows up-to-date

The following fields are available:

ActivityId Provides a unique Id to correlate events that occur between a activity start event, and a stop event
ActivityName Provides a friendly name of the package type that belongs to the ActivityId (Setup, LanguagePack, GDR, Driver, etc.)
FieldName Retrieves the event name/data point. Examples: InstallStartTime, InstallEndtime, OverallResult etc.
GroupName Retrieves the groupname the event belongs to. Example: Install Information, DU Information, Disk Space Information etc.
value Value associated with the corresponding event name. For example, time-related events will include the system time

SetupPlatformTel.SetupPlatformTelEvent

This service retrieves events generated by SetupPlatform, the engine that drives the various deployment scenarios.

The following fields are available:

FieldName Retrieves the event name/data point. Examples: InstallStartTime, InstallEndtime, OverallResult etc.
Value Retrieves the value associated with the corresponding event name (Field Name). For example: For time related events this will include the system time.
GroupName Retrieves the groupname the event belongs to. Example: Install Information, DU Information, Disk Space Information etc.

Shared PC events

Microsoft.Windows.SharedPC.AccountManager.DeleteUserAccount

Activity for deletion of a user account for devices set up for Shared PC mode as part of the Transient Account Manager to help keep Windows up to date. Deleting unused user accounts on shared devices frees up disk space to improve Windows Update success rates.

The following fields are available:

accountType The type of account that was deleted. Example: AD, AAD, or Local
userSid The security identifier of the account.
wilActivity Windows Error Reporting data collected when there is a failure in deleting a user account with the Transient Account Manager.

Microsoft.Windows.SharedPC.AccountManager.SinglePolicyEvaluation

Activity for run of the Transient Account Manager that determines if any user accounts should be deleted for devices set up for Shared PC mode to help keep Windows up to date. Deleting unused user accounts on shared devices frees up disk space to improve Windows Update success rates

The following fields are available:

wilActivity Windows Error Reporting data collected when there is a failure in evaluating accounts to be deleted with the Transient Account Manager.
totalAccountCount The number of accounts on a device after running the Transient Account Manager policies.
evaluationTrigger When was the Transient Account Manager policies ran? Example: At log off or during maintenance hours

Software update events

SoftwareUpdateClientTelemetry.UpdateDetected

This event sends data about an AppX app that has been updated from the Microsoft Store, including what app needs an update and what version/architecture is required, in order to understand and address problems with apps getting required updates.

The following fields are available:

ApplicableUpdateInfo Metadata for the updates which were detected as applicable
CallerApplicationName The name provided by the caller who initiated API calls into the software distribution client
NumberOfApplicableUpdates The number of updates which were ultimately deemed applicable to the system after the detection process is complete
RelatedCV The previous Correlation Vector that was used before swapping with a new one
WUDeviceID The unique device ID controlled by the software distribution client
IntentPFNs Intended application-set metadata for atomic update scenarios.
ServiceGuid An ID which represents which service the software distribution client is connecting to (Windows Update, Microsoft Store, etc.)

SoftwareUpdateClientTelemetry.SLSDiscovery

This event sends data about the ability of Windows to discover the location of a backend server with which it must connect to perform updates or content acquisition, in order to determine disruptions in availability of update services and provide context for Windows Update errors.

The following fields are available:

EventScenario Indicates the purpose of sending this event - whether because the software distribution just started checking for content, or whether it was cancelled, succeeded, or failed
HResult Indicates the result code of the event (success, cancellation, failure code HResult)
IsBackground Indicates whether the SLS discovery event took place in the foreground or background
NextExpirationTime Indicates when the SLS cab expires
ServiceID An ID which represents which service the software distribution client is connecting to (Windows Update, Microsoft Store, etc.)
SusClientId The unique device ID controlled by the software distribution client
UrlPath Path to the SLS cab that was downloaded
WUAVersion The version number of the software distribution client

SoftwareUpdateClientTelemetry.Commit

This event sends data on whether the Update Service has been called to execute an upgrade, to help keep Windows up to date.

The following fields are available:

BiosFamily The family of the BIOS (Basic Input Output System).
BiosName The name of the device BIOS.
BiosReleaseDate The release date of the device BIOS.
BiosSKUNumber The sku number of the device BIOS.
BIOSVendor The vendor of the BIOS.
BiosVersion The version of the BIOS.
BundleId Identifier associated with the specific content bundle; should not be all zeros if the bundleID was found.
ClientVersion The version number of the software distribution client.
DeviceModel What is the device model.
EventInstanceID A globally unique identifier for event instance.
EventScenario State of call
EventType "Possible values are ""Child"", ""Bundle"", or ""Driver""."
HandlerType Indicates the kind of content (app, driver, windows patch, etc.)
RevisionNumber Unique revision number of Update
ServerId Identifier for the service to which the software distribution client is connecting, such as Windows Update and Microsoft Store.
SystemBIOSMajorRelease Major version of the BIOS.
SystemBIOSMinorRelease Minor version of the BIOS.
UpdateId Unique Update ID
WUDeviceID UniqueDeviceID
BundleRevisionNumber Identifies the revision number of the content bundle
FlightId The specific id of the flight the device is getting
CallerApplicationName The name provided by the caller who initiated API calls into the software distribution client

SoftwareUpdateClientTelemetry.DownloadCheckpoint

This event provides a checkpoint between each of the Windows Update download phases for UUP content

The following fields are available:

EventScenario Indicates the purpose of sending this event - whether because the software distribution just started checking for content, or whether it was cancelled, succeeded, or failed
ExtendedStatusCode Secondary error code for certain scenarios where StatusCode wasn't specific enough
FileId A hash that uniquely identifies a file
FileName Name of the downloaded file
RelatedCV The previous Correlation Vector that was used before swapping with a new one
StatusCode Indicates the result of a CheckForUpdates event (success, cancellation, failure code HResult)
EventType "Possible values are ""Child"", ""Bundle"", ""Relase"" or ""Driver"""
CallerApplicationName The name provided by the caller who initiated API calls into the software distribution client
ClientVersion The version number of the software distribution client
FlightId The unique identifier for each flight
RevisionNumber Unique revision number of Update
ServiceGuid An ID which represents which service the software distribution client is checking for content (Windows Update, Microsoft Store, etc.)
UpdateId Unique Update ID
WUDeviceID The unique identifier of a specific device, used to identify how many devices are encountering success or a particular issue

SoftwareUpdateClientTelemetry.UpdateMetadataIntegrity

This event identifies whether updates have been tampered with and protects against man-in-the-middle attacks.

The following fields are available:

EventScenario The purpose of this event, such as scan started, scan succeeded, or scan failed.
ExtendedStatusCode The secondary status code of the event.
LeafCertId Integral ID from the FragmentSigning data for certificate that failed.
MetadataIntegrityMode The mode of the transport metadata integrity check. 0 = unknown; 1 = ignore; 2 = audit; 3 = enforce
MetadataSignature A base64-encoded string of the signature associated with the update metadata (specified by revision ID).
RevisionId The revision ID for a specific piece of content.
RevisionNumber The revision number for a specific piece of content.
ServiceGuid Identifies the service to which the software distribution client is connected, Example: Windows Update or Microsoft Store
SHA256OfLeafCertPublicKey A base64 encoding of the hash of the Base64CertData in the FragmentSigning data of the leaf certificate.
SHA256OfTimestampToken A base64-encoded string of hash of the timestamp token blob.
SignatureAlgorithm The hash algorithm for the metadata signature.
StatusCode The status code of the event.
TimestampTokenId The time this was created. It is encoded in a timestamp blob and will be zero if the token is malformed.
UpdateId The update ID for a specific piece of content.
TimestampTokenCertThumbprint "The thumbprint of the encoded timestamp token. "
ValidityWindowInDays The validity window that's in effect when verifying the timestamp.
ListOfSHA256OfIntermediateCerData A semicolon delimited list of base64 encoding of hashes for the Base64CerData in the FragmentSigning data of an intermediate certificate.
RawMode The raw unparsed mode string from the SLS response. This field is null if not applicable.
RawValidityWindowInDays The raw unparsed validity window string in days of the timestamp token. This field is null if not applicable.
SHA256OfLeafCerData A base64 encoding of the hash for the Base64CerData in the FragmentSigning data of the leaf certificate.
EndpointUrl The endpoint URL where the device obtains update metadata. This is used to distinguish between test, staging, and production environments.
SLSPrograms A test program to which a device may have opted in. Example: Insider Fast

SoftwareUpdateClientTelemetry.Download

This event sends tracking data about the software distribution client download of the content for that update, to help keep Windows up to date.

The following fields are available:

ActiveDownloadTime How long the download took, in seconds, excluding time where the update wasn't actively being downloaded.
AppXBlockHashValidationFailureCount A count of the number of blocks that have failed validation after being downloaded.
AppXDownloadScope Indicates the scope of the download for application content. For streaming install scenarios, AllContent - non-streaming download, RequiredOnly - streaming download requested content required for launch, AutomaticOnly - streaming download requested automatic streams for the app, and Unknown - for events sent before download scope is determined by the Windows Update client.
BiosFamily The family of the BIOS (Basic Input Output System).
BiosName The name of the device BIOS.
BiosReleaseDate The release date of the device BIOS.
BiosSKUNumber The sku number of the device BIOS.
BIOSVendor The vendor of the BIOS.
BiosVersion The version of the BIOS.
BundleBytesDownloaded How many bytes were downloaded for the specific content bundle.
BundleId Identifier associated with the specific content bundle; should not be all zeros if the bundleID was found.
BundleRepeatFailFlag Indicates whether this particular update bundle had previously failed to download.
BundleRevisionNumber Identifies the revision number of the content bundle.
BytesDownloaded How many bytes were downloaded for an individual piece of content (not the entire bundle).
CachedEngineVersion For self-initiated healing, the version of the SIH engine that is cached on the device. If the SIH engine does not exist, the value is null.
CallerApplicationName The name provided by the caller who initiated API calls into the software distribution client.
CbsDownloadMethod Indicates whether the download was a full-file download or a partial/delta download.
CDNCountryCode Two letter country abbreviation for the CDN's location.
CDNId ID which defines which CDN the software distribution client downloaded the content from.
ClientManagedByWSUSServer Indicates whether the client is managed by Windows Server Update Services (WSUS).
ClientVersion The version number of the software distribution client.
CurrentMobileOperator The mobile operator the device is currently connected to.
DeviceModel What is the device model.
DeviceOEM What OEM does this device belong to.
DownloadPriority Indicates whether a download happened at background, normal, or foreground priority.
DownloadScenarioId A unique ID for a given download used to tie together WU and DO events.
DownloadType Differentiates the download type of SIH downloads between Metadata and Payload downloads.
Edition Indicates the edition of Windows being used.
EventInstanceID A globally unique identifier for event instance.
EventNamespaceID Indicates whether the event succeeded or failed. Has the format EventType+Event where Event is Succeeded, Cancelled, Failed, etc.
EventScenario Indicates the purpose of sending this event - whether because the software distribution just started downloading content, or whether it was cancelled, succeeded, or failed.
EventType Possible values are Child, Bundle, or Driver.
ExtendedStatusCode Secondary error code for certain scenarios where StatusCode wasn't specific enough.
FeatureUpdatePause Indicates whether feature OS updates are paused on the device.
FlightBranch The branch that a device is on if participating in flighting (pre-release builds).
FlightBuildNumber If this download was for a flight (pre-release build), this indicates the build number of that flight.
FlightId The specific id of the flight (pre-release build) the device is getting.
FlightRing The ring (speed of getting builds) that a device is on if participating in flighting (pre-release builds).
HandlerType Indicates what kind of content is being downloaded (app, driver, windows patch, etc.).
HardwareId If this download was for a driver targeted to a particular device model, this ID indicates the model of the device.
HomeMobileOperator The mobile operator that the device was originally intended to work with.
HostName The hostname URL the content is downloading from.
IPVersion Indicates whether the download took place over IPv4 or IPv6.
IsAOACDevice Is it Always On, Always Connected?
IsDependentSet Indicates whether a driver is a part of a larger System Hardware/Firmware Update
IsWUfBDualScanEnabled Indicates if Windows Update for Business dual scan is enabled on the device.
IsWUfBEnabled Indicates if Windows Update for Business is enabled on the device.
NetworkCostBitMask Indicates what kind of network the device is connected to (roaming, metered, over data cap, etc.)
NetworkRestrictionStatus "More general version of NetworkCostBitMask, specifying whether Windows considered the current network to be ""metered."""
PackageFullName The package name of the content.
PhonePreviewEnabled Indicates whether a phone was opted-in to getting preview builds, prior to flighting (pre-release builds) being introduced.
PlatformRole The PowerPlatformRole as defined on MSDN
ProcessName The process name of the caller who initiated API calls, in the event where CallerApplicationName was not provided.
ProcessorArchitecture Processor architecture of the system (x86, AMD64, ARM).
QualityUpdatePause Indicates whether quality OS updates are paused on the device.
RelatedCV The previous Correlation Vector that was used before swapping with a new one
RepeatFailFlag Indicates whether this specific piece of content had previously failed to download.
RevisionNumber Identifies the revision number of this specific piece of content.
ServiceGuid An ID which represents which service the software distribution client is installing content for (Windows Update, Microsoft Store, etc.).
Setup360Phase If the download is for an operating system upgrade, this datapoint indicates which phase of the upgrade is underway.
ShippingMobileOperator The mobile operator that a device shipped on.
StatusCode Indicates the result of a Download event (success, cancellation, failure code HResult).
SystemBIOSMajorRelease Major version of the BIOS.
SystemBIOSMinorRelease Minor version of the BIOS.
TargetGroupId For drivers targeted to a specific device model, this ID indicates the distribution group of devices receiving that driver.
TargetingVersion For drivers targeted to a specific device model, this is the version number of the drivers being distributed to the device.
TargetMetadataVersion For self-initiated healing, this is the target version of the SIH engine to download (if needed). If not, the value is null.
ThrottlingServiceHResult Result code (success/failure) while contacting a web service to determine whether this device should download content yet.
TimeToEstablishConnection Time (in ms) it took to establish the connection prior to beginning downloaded.
TotalExpectedBytes The total count of bytes that the download is expected to be.
UpdateId An identifier associated with the specific piece of content.
UpdateImportance Indicates whether a piece of content was marked as Important, Recommended, or Optional.
UsedDO Whether the download used the delivery optimization service.
UsedSystemVolume Indicates whether the content was downloaded to the device's main system storage drive, or an alternate storage drive.
WUDeviceID The unique identifier of a specific device, used to identify how many devices are encountering success or a particular issue.
WUSetting Indicates the users' current updating settings.

SoftwareUpdateClientTelemetry.CheckForUpdates

This event sends tracking data about the software distribution client check for content that is applicable to a device, to help keep Windows up to date

The following fields are available:

ActivityMatchingId Contains a unique ID identifying a single CheckForUpdates session from initialization to completion.
AllowCachedResults Indicates if the scan allowed using cached results.
BiosFamily The family of the BIOS (Basic Input Output System).
BiosName The name of the device BIOS.
BiosReleaseDate The release date of the device BIOS.
BiosSKUNumber The sku number of the device BIOS.
BIOSVendor The vendor of the BIOS.
BiosVersion The version of the BIOS.
CallerApplicationName The name provided by the caller who initiated API calls into the software distribution client.
CapabilityDetectoidGuid The GUID for a hardware applicability detectoid that could not be evaluated.
CDNCountryCode Two letter country abbreviation for the CDN's location.
CDNId The unique identifier of a specific device, used to identify how many devices are encountering success or a particular issue.
ClientVersion The version number of the software distribution client.
CurrentMobileOperator The mobile operator the device is currently connected to.
DeviceModel What is the device model.
DriverError The error code hit during a driver scan. This is 0 if no error was encountered.
EventInstanceID A globally unique identifier for event instance.
EventScenario Indicates the purpose of sending this event - whether because the software distribution just started checking for content, or whether it was cancelled, succeeded, or failed.
ExtendedMetadataCabUrl Hostname that is used to download an update.
ExtendedStatusCode Secondary error code for certain scenarios where StatusCode wasn't specific enough.
FailedUpdateGuids The GUIDs for the updates that failed to be evaluated during the scan.
FailedUpdatesCount The number of updates that failed to be evaluated during the scan.
FlightBranch The branch that a device is on if participating in flighting (pre-release builds).
FlightRing The ring (speed of getting builds) that a device is on if participating in flighting (pre-release builds).
HomeMobileOperator The mobile operator that the device was originally intended to work with.
IPVersion Indicates whether the download took place over IPv4 or IPv6
IsWUfBDualScanEnabled Indicates if Windows Update for Business dual scan is enabled on the device.
IsWUfBEnabled Indicates if Windows Update for Business is enabled on the device.
MetadataIntegrityMode The mode of the update transport metadata integrity check. 0-Unknown, 1-Ignoe, 2-Audit, 3-Enforce
MSIError The last error that was encountered during a scan for updates.
NetworkConnectivityDetected Indicates the type of network connectivity that was detected. 0 - IPv4, 1 - IPv6
NumberOfApplicationsCategoryScanEvaluated The number of categories (apps) for which an app update scan checked
NumberOfLoop The number of round trips the scan required
NumberOfNewUpdatesFromServiceSync The number of updates which were seen for the first time in this scan
NumberOfUpdatesEvaluated The total number of updates which were evaluated as a part of the scan
NumFailedMetadataSignatures The number of metadata signatures checks which failed for new metadata synced down.
Online Indicates if this was an online scan.
PhonePreviewEnabled Indicates whether a phone was getting preview build, prior to flighting (pre-release builds) being introduced.
ProcessName The process name of the caller who initiated API calls, in the event where CallerApplicationName was not provided.
RelatedCV The previous Correlation Vector that was used before swapping with a new one
ScanDurationInSeconds The number of seconds a scan took
ScanEnqueueTime The number of seconds it took to initialize a scan
ServiceGuid An ID which represents which service the software distribution client is checking for content (Windows Update, Microsoft Store, etc.).
ServiceUrl The environment URL a device is configured to scan with
ShippingMobileOperator The mobile operator that a device shipped on.
StatusCode Indicates the result of a CheckForUpdates event (success, cancellation, failure code HResult).
SyncType Describes the type of scan the event was
SystemBIOSMajorRelease Major version of the BIOS.
SystemBIOSMinorRelease Minor version of the BIOS.
TotalNumMetadataSignatures The total number of metadata signatures checks done for new metadata that was synced down.
WUDeviceID The unique identifier of a specific device, used to identify how many devices are encountering success or a particular issue.
ApplicableUpdateInfo Metadata for the updates which were detected as applicable
NumberOfApplicableUpdates The number of updates which were ultimately deemed applicable to the system after the detection process is complete
WebServiceRetryMethods Web service method requests that needed to be retried to complete operation.
BranchReadinessLevel The servicing branch configured on the device.
DeferralPolicySources Sources for any update deferral policies defined (GPO = 0x10, MDM = 0x100, Flight = 0x1000, UX = 0x10000).
DeferredUpdates Update IDs which are currently being deferred until a later time
DriverExclusionPolicy Indicates if the policy for not including drivers with Windows Update is enabled.
FeatureUpdateDeferral The deferral period configured for feature OS updates on the device (in days).
FeatureUpdatePause Indicates whether feature OS updates are paused on the device.
FeatureUpdatePausePeriod The pause duration configured for feature OS updates on the device (in days).
QualityUpdateDeferral The deferral period configured for quality OS updates on the device (in days).
QualityUpdatePause Indicates whether quality OS updates are paused on the device.
QualityUpdatePausePeriod The pause duration configured for quality OS updates on the device (in days).
IntentPFNs Intended application-set metadata for atomic update scenarios.
PausedUpdates A list of UpdateIds which that currently being paused.
PauseFeatureUpdatesEndTime If feature OS updates are paused on the device, this is the date and time for the end of the pause time window.
PauseFeatureUpdatesStartTime If feature OS updates are paused on the device, this is the date and time for the beginning of the pause time window.
PauseQualityUpdatesEndTime If quality OS updates are paused on the device, this is the date and time for the end of the pause time window.
PauseQualityUpdatesStartTime If quality OS updates are paused on the device, this is the date and time for the beginning of the pause time window.
CachedEngineVersion For self-initiated healing, the version of the SIH engine that is cached on the device. If the SIH engine does not exist, the value is null.
TargetMetadataVersion For self-initiated healing, this is the target version of the SIH engine to download (if needed). If not, the value is null.
Context Gives context on where the error has occurred. Example: AutoEnable, GetSLSData, AddService, Misc, or Unknown
DriverSyncPassPerformed Were drivers scanned this time?

SoftwareUpdateClientTelemetry.Install

This event sends tracking data about the software distribution client installation of the content for that update, to help keep Windows up to date.

The following fields are available:

BiosFamily The family of the BIOS (Basic Input Output System).
BiosName The name of the device BIOS.
BiosReleaseDate The release date of the device BIOS.
BiosSKUNumber The sku number of the device BIOS.
BIOSVendor The vendor of the BIOS.
BiosVersion The version of the BIOS.
BundleBytesDownloaded How many bytes were downloaded for the specific content bundle?
BundleId Identifier associated with the specific content bundle; should not be all zeros if the bundleID was found.
BundleRepeatFailFlag Has this particular update bundle previously failed to install?
BundleRevisionNumber Identifies the revision number of the content bundle.
CachedEngineVersion For self-initiated healing, the version of the SIH engine that is cached on the device. If the SIH engine does not exist, the value is null.
CallerApplicationName The name provided by the caller who initiated API calls into the software distribution client.
CbsDownloadMethod Was the download a full download or a partial download?
ClientManagedByWSUSServer Is the client managed by Windows Server Update Services (WSUS)?
ClientVersion The version number of the software distribution client.
CSIErrorType The stage of CBS installation where it failed.
CurrentMobileOperator Mobile operator that device is currently connected to.
DeviceModel What is the device model.
DeviceOEM What OEM does this device belong to.
DownloadPriority The priority of the download activity.
DownloadScenarioId A unique ID for a given download used to tie together WU and DO events.
DriverPingBack Contains information about the previous driver and system state.
Edition Indicates the edition of Windows being used.
EventInstanceID A globally unique identifier for event instance.
EventNamespaceID Indicates whether the event succeeded or failed. Has the format EventType+Event where Event is Succeeded, Cancelled, Failed, etc.
EventScenario Indicates the purpose of sending this event - whether because the software distribution just started installing content, or whether it was cancelled, succeeded, or failed.
EventType Possible values are Child, Bundle, or Driver.
ExtendedErrorCode The extended error code.
ExtendedStatusCode Secondary error code for certain scenarios where StatusCode wasn't specific enough.
FeatureUpdatePause Are feature OS updates paused on the device?
FlightBranch The branch that a device is on if participating in the Windows Insider Program.
FlightBuildNumber If this installation was for a Windows Insider build, this is the build number of that build.
FlightId The specific ID of the Windows Insider build the device is getting.
FlightRing The ring that a device is on if participating in the Windows Insider Program.
HandlerType Indicates what kind of content is being installed. Example: app, driver, Windows update
HardwareId If this install was for a driver targeted to a particular device model, this ID indicates the model of the device.
HomeMobileOperator The mobile operator that the device was originally intended to work with.
IntentPFNs Intended application-set metadata for atomic update scenarios.
IsAOACDevice Is it Always On, Always Connected? (Mobile device usage model)
IsDependentSet Is the driver part of a larger System Hardware/Firmware update?
IsFinalOutcomeEvent Does this event signal the end of the update/upgrade process?
IsFirmware Is this update a firmware update?
IsSuccessFailurePostReboot Did it succeed and then fail after a restart?
IsWUfBDualScanEnabled Is Windows Update for Business dual scan enabled on the device?
IsWUfBEnabled Is Windows Update for Business enabled on the device?
MergedUpdate Was the OS update and a BSP update merged for installation?
MsiAction The stage of MSI installation where it failed.
MsiProductCode The unique identifier of the MSI installer.
PackageFullName The package name of the content being installed.
PhonePreviewEnabled Indicates whether a phone was getting preview build, prior to flighting being introduced.
PlatformRole The PowerPlatformRole as defined on MSDN.
ProcessName The process name of the caller who initiated API calls, in the event where CallerApplicationName was not provided.
ProcessorArchitecture Processor architecture of the system (x86, AMD64, ARM).
QualityUpdatePause Are quality OS updates paused on the device?
RelatedCV The previous Correlation Vector that was used before swapping with a new one
RepeatFailFlag Indicates whether this specific piece of content had previously failed to install.
RepeatSuccessInstallFlag Indicates whether this specific piece of content had previously installed successful, for example if another user had already installed it.
RevisionNumber The revision number of this specific piece of content.
ServiceGuid An ID which represents which service the software distribution client is installing content for (Windows Update, Microsoft Store, etc.).
Setup360Phase If the install is for an operating system upgrade, indicates which phase of the upgrade is underway.
ShippingMobileOperator The mobile operator that a device shipped on.
StatusCode Indicates the result of an installation event (success, cancellation, failure code HResult).
SystemBIOSMajorRelease Major version of the BIOS.
SystemBIOSMinorRelease Minor version of the BIOS.
TargetGroupId For drivers targeted to a specific device model, this ID indicates the distribution group of devices receiving that driver.
TargetingVersion For drivers targeted to a specific device model, this is the version number of the drivers being distributed to the device.
TransactionCode The ID which represents a given MSI installation
UpdateId Unique update ID
UpdateImportance Indicates whether a piece of content was marked as Important, Recommended, or Optional.
UsedSystemVolume Indicates whether the content was downloaded and then installed from the device's main system storage drive, or an alternate storage drive.
WUDeviceID The unique identifier of a specific device, used to identify how many devices are encountering success or a particular issue.
WUSetting Indicates the user's current updating settings.

SoftwareUpdateClientTelemetry.DownloadHeartbeat

This event allows tracking of ongoing downloads and contains data to explain the current state of the download

The following fields are available:

BundleID Identifier associated with the specific content bundle. If this value is found, it shouldn't report as all zeros
BytesTotal Total bytes to transfer for this content
BytesTransferred Total bytes transferred for this content at the time of heartbeat
ConnectionStatus Indicates the connectivity state of the device at the time of heartbeat
CurrentError Last (transient) error encountered by the active download
DownloadFlags Flags indicating if power state is ignored
DownloadState Current state of the active download for this content (queued, suspended, or progressing)
IsNetworkMetered "Indicates whether Windows considered the current network to be ?metered"""
MOAppDownloadLimit Mobile operator cap on size of application downloads, if any
MOUpdateDownloadLimit Mobile operator cap on size of operating system update downloads, if any
PowerState Indicates the power state of the device at the time of heartbeart (DC, AC, Battery Saver, or Connected Standby)
RelatedCV "The previous correlation vector that was used by the client, before swapping with a new one "
ResumeCount Number of times this active download has resumed from a suspended state
ServiceID "Identifier for the service to which the software distribution client is connecting (Windows Update, Microsoft Store, etc) "
SuspendCount Number of times this active download has entered a suspended state
SuspendReason Last reason for why this active download entered a suspended state
CallerApplicationName Name provided by the caller who initiated API calls into the software distribution client
ClientVersion The version number of the software distribution client
EventType "Possible values are ""Child"", ""Bundle"", or ""Driver"""
FlightId The unique identifier for each flight
RevisionNumber Identifies the revision number of this specific piece of content
ServiceGuid Identifier for the service to which the software distribution client is connecting (Windows Update, Microsoft Store, etc)
UpdateId "Identifier associated with the specific piece of content "
WUDeviceID "Unique device id controlled by the software distribution client "

Update events

Update360Telemetry.UpdateAgentPostRebootResult

This event collects information for both Mobile and Desktop regarding the post reboot phase of the new UUP (Unified Update Platform) update scenario

The following fields are available:

ErrorCode The error code returned for the current post reboot phase
FlightId The unique identifier for each flight
ObjectId Unique value for each Update Agent mode
RelatedCV Correlation vector value generated from the latest USO scan
Result Indicates the Hresult
ScenarioId The scenario ID. Example: MobileUpdate, DesktopLanguagePack, DesktopFeatureOnDemand, or DesktopDriverUpdate
SessionId Unique value for each Update Agent mode attempt
UpdateId Unique ID for each update
PostRebootResult Indicates the Hresult

Update360Telemetry.UpdateAgent_Initialize

This event sends data during the initialize phase of updating Windows.

The following fields are available:

ErrorCode The error code returned for the current initialize phase.
FlightId Unique ID for each flight.
FlightMetadata Contains the FlightId and the build being flighted.
ObjectId Unique value for each Update Agent mode.
RelatedCV Correlation vector value generated from the latest USO scan.
ScenarioId The scenario ID. Example: MobileUpdate, DesktopLanguagePack, DesktopFeatureOnDemand, or DesktopDriverUpdate
SessionData Contains instructions to update agent for processing FODs and DUICs (Null for other scenarios).
SessionId Unique value for each Update Agent mode attempt .
UpdateId Unique ID for each update.
Result Result of the initialize phase of update. 0 = Succeeded, 1 = Failed, 2 = Cancelled, 3 = Blocked, 4 = BlockCancelled

Update360Telemetry.UpdateAgent_DownloadRequest

This event sends data during the download request phase of updating Windows.

The following fields are available:

ErrorCode The error code returned for the current download request phase.
ObjectId Unique value for each Update Agent mode.
PackageCountOptional Number of optional packages requested.
PackageCountRequired Number of required packages requested.
PackageCountTotal Total number of packages needed.
RelatedCV Correlation vector value generated from the latest USO scan.
ScenarioId The scenario ID. Example: MobileUpdate, DesktopLanguagePack, DesktopFeatureOnDemand, or DesktopDriverUpdate
SessionId Unique value for each Update Agent mode attempt.
PackageSizeCanonical Size of canonical packages in bytes
PackageSizeDiff Size of diff packages in bytes
PackageSizeExpress Size of express packages in bytes
Result Result of the download request phase of update.
FlightId Unique ID for each flight.
UpdateId Unique ID for each update.
PackageCountTotalCanonical Total number of canonical packages.
PackageCountTotalDiff Total number of diff packages.
PackageCountTotalExpress Total number of express packages.
DeletedCorruptFiles Indicates if UpdateAgent found any corrupt payload files and whether the payload was deleted.
RangeRequestState Represents the state of the download range request.

Update360Telemetry.UpdateAgent_Install

This event sends data during the install phase of updating Windows.

The following fields are available:

ErrorCode The error code returned for the current install phase.
ObjectId Unique value for each Update Agent mode.
RelatedCV Correlation vector value generated from the latest scan.
ScenarioId The scenario ID. Example: MobileUpdate, DesktopLanguagePack, DesktopFeatureOnDemand, or DesktopDriverUpdate
SessionId Unique value for each Update Agent mode attempt.
Result "Result of the install phase of update. 0 = Succeeded 1 = Failed, 2 = Cancelled, 3 = Blocked, 4 = BlockCancelled "
FlightId Unique ID for each flight.
UpdateId Unique ID for each update.

Update360Telemetry.UpdateAgent_ModeStart

This event sends data for the start of each mode during the process of updating Windows.

The following fields are available:

Mode Indicates that the Update Agent mode that has started. 1 = Initialize, 2 = DownloadRequest, 3 = Install, 4 = Commit
ObjectId Unique value for each Update Agent mode.
RelatedCV The correlation vector value generated from the latest scan.
ScenarioId The scenario ID. Example: MobileUpdate, DesktopLanguagePack, DesktopFeatureOnDemand, or DesktopDriverUpdate
SessionId Unique value for each Update Agent mode attempt.
FlightId Unique ID for each flight.
UpdateId Unique ID for each update.

Update360Telemetry.UpdateAgent_SetupBoxLaunch

This event sends data during the launching of the setup box when updating Windows.

The following fields are available:

ObjectId Unique value for each Update Agent mode.
Quiet Indicates whether setup is running in quiet mode. 0 = false 1 = true
RelatedCV Correlation vector value generated from the latest scan.
ScenarioId The scenario ID. Example: MobileUpdate, DesktopLanguagePack, DesktopFeatureOnDemand, or DesktopDriverUpdate
SessionId Unique value for each Update Agent mode attempt.
FlightId Unique ID for each flight.
UpdateId Unique ID for each update.
SetupMode Setup mode 1 = predownload, 2 = install, 3 = finalize
SandboxSize The size of the sandbox folder on the device.

Update notification events

Microsoft.Windows.UpdateNotificationPipeline.JavascriptJavascriptCriticalGenericMessage

This event indicates that Javascript is reporting a schema and a set of values for critical diagnostic data.

The following fields are available:

CampaignConfigVersion Configuration version for the current campaign
CampaignID Currently campaign that's running on UNP
ConfigCatalogVersion Current catalog version of UNP
ContentVersion Content version for the current campaign on UNP
CV Correlation vector
DetectorVersion Most recently run detector version for the current campaign on UNP
GlobalEventCounter Client-side counter that indicates the event ordering sent by the user
key1 Interaction data for the UI
key10 Interaction data for the UI
key11 Interaction data for the UI
key12 Interaction data for the UI
key13 Interaction data for the UI
key14 Interaction data for the UI
key15 Interaction data for the UI
key16 Interaction data for the UI
key17 Interaction data for the UI
key18 Interaction data for the UI
key19 Interaction data for the UI
key2 Interaction data for the UI
key20 Interaction data for the UI
key21 Interaction data for the UI
key22 Interaction data for the UI
key23 Interaction data for the UI
key24 Interaction data for the UI
key25 Interaction data for the UI
key26 Interaction data for the UI
key27 Interaction data for the UI
key28 Interaction data for the UI
key29 Interaction data for the UI
key3 Interaction data for the UI
key30 Interaction data for the UI
key4 Interaction data for the UI
key5 Interaction data for the UI
key6 Interaction data for the UI
key7 Interaction data for the UI
key8 Interaction data for the UI
key9 Interaction data for the UI
PackageVersion Current package version of UNP
schema Type of UI interaction

Microsoft.Windows.UpdateNotificationPipeline.UNPCampaignHeartbeat

This event is sent at the start of each campaign, to be used as a heartbeat

The following fields are available:

CampaignConfigVersion Configuration version for the current campaign
CampaignID Currently campaign that's running on UNP
ConfigCatalogVersion Current catalog version of UNP
ContentVersion Content version for the current campaign on UNP
CV Correlation vector
DetectorVersion Most recently run detector version for the current campaign on UNP
GlobalEventCounter Client-side counter that indicates the event ordering sent by the user
PackageVersion Current UNP package version

Microsoft.Windows.UpdateNotificationPipeline.UNPCampaignManagerCleaningCampaign

This event indicates that the Campaign Manager is cleaning up the campaign content

The following fields are available:

CampaignConfigVersion Configuration version for the current campaign
CampaignID Current campaign that's running on UNP
ConfigCatalogVersion Current catalog version of UNP
ContentVersion Content version for the current campaign on UNP
CV Correlation vector
DetectorVersion Most recently run detector version for the current campaign on UNP
GlobalEventCounter Client-side counter that indicates the event ordering sent by the user
PackageVersion Current UNP package version

Microsoft.Windows.UpdateNotificationPipeline.UnpCampaignManagerGetIsCamppaignCompleteFailed

This event is sent when a campaign completion status query fails

The following fields are available:

CampaignConfigVersion Configuration version for the current campaign
CampaignID Current campaign that's running on UNP
ConfigCatalogVersion Current catalog version of UNP
ContentVersion Content version for the current campaign on UNP
CV Correlation vector
DetectorVersion Most recently run detector version for the current campaign on UNP
GlobalEventCounter Client-side counter that indicates the event ordering sent by the user
hresult HRESULT of the failure
PackageVersion Current UNP package version

Microsoft.Windows.UpdateNotificationPipeline.UNPCampaignManagerHeartbeat

This event is sent at the start of the CampaignManager event and is intended to be used as a heartbeat

The following fields are available:

CampaignConfigVersion Configuration version for the current campaign
CampaignID Currently campaign that's running on UNP
ConfigCatalogVersion Current catalog version of UNP
ContentVersion Content version for the current campaign on UNP
CV Correlation vector
DetectorVersion Most recently run detector version for the current campaign on UNP
GlobalEventCounter Client-side counter that indicates the event ordering sent by the user
PackageVersion Current UNP package version

Microsoft.Windows.UpdateNotificationPipeline.UnpCampaignManagerRunCampaignFailed

This event is sent when the Campaign Manager encounters an unexpected error while running the campaign

The following fields are available:

CampaignConfigVersion Configuration version for the current campaign
CampaignID Currently campaign that's running on UNP
ConfigCatalogVersion Current catalog version of UNP
ContentVersion Content version for the current campaign on UNP
CV Correlation vector
DetectorVersion Most recently run detector version for the current campaign on UNP
GlobalEventCounter Client-side counter that indicates the event ordering sent by the user
hresult HRESULT of the failure#N#
PackageVersion Current UNP package version

Upgrade events

Setup360Telemetry.PreDownloadUX

The event sends data regarding OS updates and upgrades from Windows 7, Windows 8, and Windows 10. Specifically, the Setup360Telemetry.PredownloadUX indicates the outcome of the PredownloadUX portion of the update process.

The following fields are available:

ClientId For Windows Update, this will be the Windows Update client ID that is passed to Setup. In Media setup, default value is Media360, but can be overwritten by the caller to a unique value.
HostOSBuildNumber The build number of the previous operating system.
HostOsSkuName The OS edition which is running the Setup360 instance (previous operating system).
InstanceId Unique GUID that identifies each instance of setuphost.exe.
ReportId For Windows Update, this will be the Windows Update client ID that is passed to Setup. In Media setup, this is the GUID for the install.wim.
Setup360Extended Extension of result - more granular information about phase/action when the potential failure happened
Setup360Mode The phase of Setup360. Example: Predownload, Install, Finalize, Rollback
Setup360Result The result of Setup360. This is an HRESULT error code that can be used to diagnose errors.
Setup360Scenario The Setup360 flow type. Examplle: Boot, Media, Update, MCT
SetupVersionBuildNumber The build number of Setup360 (build number of the target OS).
State The exit state of the Setup360 run. Example: succeeded, failed, blocked, cancelled
TestId A string to uniquely identify a group of events.
WuId Windows Update client ID.

Setup360Telemetry.UnexpectedEvent

This event sends data indicating that the device has invoked the unexpected event phase of the upgrade, to help keep Windows up to date.

The following fields are available:

ClientId With Windows Update, this will be the Windows Update client ID that is passed to Setup. In Media setup, default value is Media360, but can be overwritten by the caller to a unique value.
HostOSBuildNumber The build number of the previous OS.
HostOsSkuName The OS edition which is running Setup360 instance (previous OS).
InstanceId A unique GUID that identifies each instance of setuphost.exe
ReportId With Windows Update, this is the updateID that is passed to Setup. In media setup, this is the GUID for the install.wim.
Setup360Extended Extension of result - more granular information about phase/action when the potential failure happened
Setup360Mode The phase of Setup360. Example: Predownload, Install, Finalize, Rollback
Setup360Result The result of Setup360. This is an HRESULT error code that can be used used to diagnose errors.
Setup360Scenario The Setup360 flow type. Example: Boot, Media, Update, MCT
SetupVersionBuildNumber The build number of Setup360 (build number of target OS).
State The exit state of a Setup360 run. Example: succeeded, failed, blocked, cancelled
TestId A string to uniquely identify a group of events.
WuId This is the Windows Update Client ID. With Windows Update, this is the same as the clientId.

Setup360Telemetry.PreInstallQuiet

This event sends data indicating that the device has invoked the preinstall quiet phase of the upgrade, to help keep Windows up to date.

The following fields are available:

ClientId With Windows Update, this will be the Windows Update client ID that is passed to Setup. In Media setup, default value is Media360, but can be overwritten by the caller to a unique value.
HostOSBuildNumber The build number of the previous OS.
HostOsSkuName The OS edition which is running Setup360 instance (previous OS).
InstanceId A unique GUID that identifies each instance of setuphost.exe
ReportId With Windows Update, this is the updateID that is passed to Setup. In media setup, this is the GUID for the install.wim.
Setup360Extended Extension of result - more granular information about phase/action when the potential failure happened
Setup360Mode The phase of Setup360. Example: Predownload, Install, Finalize, Rollback etc.
Setup360Result The result of Setup360. This is an HRESULT error code that can be used to diagnose errors.
Setup360Scenario Setup360 flow type (Boot, Media, Update, MCT)
SetupVersionBuildNumber The build number of Setup360 (build number of target OS).
State The exit state of a Setup360 run. Example: succeeded, failed, blocked, cancelled
TestId A string to uniquely identify a group of events.
WuId This is the Windows Update Client ID. With Windows Update, this is the same as the clientId.

Setup360Telemetry.Finalize

This event sends data indicating that the device has invoked the finalize phase of the upgrade, to help keep Windows up-to-date.

The following fields are available:

ClientId With Windows Update, this will be the Windows Update client ID that is passed to Setup. In Media setup, default value is Media360, but can be overwritten by the caller to a unique value.
HostOSBuildNumber The build number of the previous OS.
HostOsSkuName The OS edition which is running Setup360 instance (previous OS).
InstanceId A unique GUID that identifies each instance of setuphost.exe
ReportId With Windows Update, this is the updateID that is passed to Setup. In media setup, this is the GUID for the install.wim.
Setup360Extended Extension of result - more granular information about phase/action when the potential failure happened
Setup360Mode The phase of Setup360. Example: Predownload, Install, Finalize, Rollback
Setup360Result The result of Setup360. This is an HRESULT error code that is used to diagnose errors.
Setup360Scenario The Setup360 flow type. Example: Boot, Media, Update, MCT
SetupVersionBuildNumber The build number of Setup360 (build number of target OS).
State The exit state of a Setup360 run. Example: succeeded, failed, blocked, cancelled
TestId A string to uniquely identify a group of events.
WuId This is the Windows Update Client ID. With Windows Update, this is the same as the clientId.

Setup360Telemetry.PostRebootInstall

This event sends data indicating that the device has invoked the postrebootinstall phase of the upgrade, to help keep Windows up-to-date.

The following fields are available:

ClientId With Windows Update, this is the Windows Update client ID that is passed to Setup. In Media setup, the default value is Media360, but can be overwritten by the caller to a unique value.
HostOSBuildNumber The build number of the previous OS.
HostOsSkuName The OS edition which is running Setup360 instance (previous OS).
InstanceId A unique GUID that identifies each instance of setuphost.exe.
ReportId With Windows Update, this is the updateID that is passed to Setup. In media setup, this is the GUID for the install.wim.
Setup360Extended Extension of result - more granular information about phase/action when the potential failure happened
Setup360Mode The phase of Setup360. Example: Predownload, Install, Finalize, Rollback
Setup360Result The result of Setup360. This is an HRESULT error code that's used to diagnose errors.
Setup360Scenario The Setup360 flow type. Example: Boot, Media, Update, MCT
SetupVersionBuildNumber The build number of Setup360 (build number of target OS).
State The exit state of a Setup360 run. Example: succeeded, failed, blocked, cancelled
TestId A string to uniquely identify a group of events.
WuId This is the Windows Update Client ID. With Windows Update, this is the same as ClientId.

Setup360Telemetry.PreDownloadQuiet

This event sends data indicating that the device has invoked the predownload quiet phase of the upgrade, to help keep Windows up to date.

The following fields are available:

ClientId Using Windows Update, this will be the Windows Update client ID that is passed to Setup. In Media setup, default value is Media360, but can be overwritten by the caller to a unique value.
HostOSBuildNumber The build number of the previous OS.
HostOsSkuName The OS edition which is running Setup360 instance (previous operating system).
InstanceId A unique GUID that identifies each instance of setuphost.exe
ReportId Using Windows Update, this is the updateID that is passed to Setup. In media setup, this is the GUID for the install.wim.
Setup360Extended Extension of result - more granular information about phase/action when the potential failure happened
Setup360Mode The phase of Setup360. Example: Predownload, Install, Finalize, Rollback
Setup360Result The result of Setup360. This is an HRESULT error code that is used to diagnose errors.
Setup360Scenario The Setup360 flow type. Example: Boot, Media, Update, MCT
SetupVersionBuildNumber The build number of Setup360 (build number of target OS).
State The exit state of a Setup360 run. Example: succeeded, failed, blocked, canceled
TestId A string to uniquely identify a group of events.
WuId This is the Windows Update Client ID. Using Windows Update, this is the same as the clientId.

Setup360Telemetry.OsUninstall

The event sends data regarding OS updates and upgrades from Windows 7, Windows 8, and Windows 10. Specifically, the Setup360Telemetry.OSUninstall indicates the outcome of an OS uninstall.

The following fields are available:

ClientId For Windows Update, this will be the Windows Update client ID that is passed to Setup. In Media setup, default value is Media360, but can be overwritten by the caller to a unique value.
HostOSBuildNumber The build number of the previous OS.
HostOsSkuName The OS edition which is running the Setup360 instance (previous OS).
InstanceId A unique GUID that identifies each instance of setuphost.exe.
ReportId For Windows Update, this will be the Windows Update client ID that is passed to Setup. In Media setup, this is the GUID for the install.wim.
Setup360Extended Extension of result - more granular information about phase/action when the potential failure happened
Setup360Mode The phase of Setup360. Example: Predownload, Install, Finalize, Rollback
Setup360Result The result of Setup360. This is an HRESULT error code that is used to diagnose errors.
Setup360Scenario The Setup360 flow type. Example: Boot, Media, Update, MCT
SetupVersionBuildNumber The build number of Setup360 (build number of target OS).
State Exit state of a Setup360 run. Example: succeeded, failed, blocked, cancelled
TestId A string to uniquely identify a group of events.
WuId Windows Update client ID.

Setup360Telemetry.Downlevel

This event sends data indicating that the device has invoked the downlevel phase of the upgrade. It's used to help keep Windows up-to-date and secure.

The following fields are available:

ClientId If using Windows Update, this will be the Windows Update client ID that is passed to Setup. In Media setup, the default value is Media360, but it can be overwritten by the caller to a unique value.
HostOSBuildNumber The build number of the downlevel OS.
HostOsSkuName The operating system edition which is running Setup360 instance (downlevel OS).
InstanceId A unique GUID that identifies each instance of setuphost.exe.
ReportId In the Windows Update scenario, this is the updateID that is passed to Setup. In media setup, this is the GUID for the install.wim.
Setup360Extended Extension of result - more granular information about phase/action when the potential failure happened
Setup360Mode The phase of Setup360. Example: Predownload, Install, Finalize, Rollback
Setup360Result The result of Setup360. It's an HRESULT error code that can be used to diagnose errors.
Setup360Scenario The Setup360 flow type. Example: Boot, Media, Update, MCT
SetupVersionBuildNumber The build number of Setup360 (build number of the target OS).
State Exit state of given Setup360 run. Example: succeeded, failed, blocked, cancelled
TestId A string that uniquely identifies a group of events.
WuId This is the Windows Update Client ID. In the Windows Update scenario, this is the same as the clientId.

Setup360Telemetry.PreInstallUX

This event sends data regarding OS updates and upgrades from Windows 7, Windows 8, and Windows 10. Specifically, the Setup360Telemetry.PreinstallUX indicates the outcome of the PreinstallUX portion of the update process.

The following fields are available:

ClientId For Windows Update, this will be the Windows Update client ID that is passed to Setup. In Media setup, default value is Media360, but can be overwritten by the caller to a unique value.
HostOSBuildNumber The build number of the previous OS.
HostOsSkuName The OS edition which is running the Setup360 instance (previous OS).
InstanceId A unique GUID that identifies each instance of setuphost.exe.
ReportId For Windows Update, this will be the Windows Update client ID that is passed to Setup. In Media setup, this is the GUID for the install.wim.
Setup360Extended Extension of result - more granular information about phase/action when the potential failure happened
Setup360Mode The phase of Setup360. Example: Predownload, Install, Finalize, Rollback
Setup360Result The result of Setup360. This is an HRESULT error code that is used to diagnose errors.
Setup360Scenario The Setup360 flow type, Example: Boot, Media, Update, MCT
SetupVersionBuildNumber The build number of Setup360 (build number of target OS).
State The exit state of a Setup360 run. Example: succeeded, failed, blocked, cancelled
TestId A string to uniquely identify a group of events.
WuId Windows Update client ID.

Setup360Telemetry.Setup360

This event sends data about OS deployment scenarios, to help keep Windows up-to-date.

The following fields are available:

FieldName Retrieves the data point.
FlightData Specifies a unique identifier for each group of Windows Insider builds.
InstanceId Retrieves a unique identifier for each instance of a setup session.
ReportId Retrieves the report ID.
ScenarioId Retrieves the deployment scenario.
Value Retrieves the value associated with the corresponding FieldName.
ClientId Retrieves the upgrade ID: Upgrades via Windows Update - specifies the WU clientID. All other deployment - static string.

Windows as a Service diagnostic events

Microsoft.Windows.WaaSMedic.SummaryEvent

This event provides the results from the WaaSMedic engine

The following fields are available:

detectionSummary Result of each detection that ran
featureAssessmentImpact Windows as a Service (WaaS) Assessment impact on feature updates
insufficientSessions True, if the device has enough activity to be eligible for update diagnostics. False, if otherwise
isManaged Indicates the device is managed for updates
isWUConnected Indicates the device is connected to Windows Update
noMoreActions All available WaaSMedic diagnostics have run. There are no pending diagnostics and corresponding actions
qualityAssessmentImpact Windows as a Service (WaaS) Assessment impact for quality updates
remediationSummary Result of each operation performed on a device to fix an invalid state or configuration that's preventing the device from getting updates. For example, if Windows Update service is turned off, the fix is to turn the it back on
usingBackupFeatureAssessment The WaaSMedic engine contacts Windows as a Service (WaaS) Assessment to determine whether the device is up-to-date. If WaaS Assessment isn't available, the engine falls back to backup feature assessments, which are determined programmatically on the client#N#
usingBackupQualityAssessment The WaaSMedic engine contacts Windows as a Service (WaaS) Assessment to determine whether the device is up-to-date. If WaaS Assessment isn't available, the engine falls back to backup quality assessments, which are determined programmatically on the client#N#
versionString Installed version of the WaaSMedic engine
hrEngineResult Indicates the WaaSMedic engine operation error codes

Microsoft.Windows.WaaSMedic.Summary

This event provides the results of the WaaSMedic diagnostic run

The following fields are available:

detectionSummary Result of each detection that ran
remediationSummary Result of each operation performed on a device to fix an invalid state or configuration that's preventing the device from getting updates. For example, if Windows Update service is turned off, the fix is to turn the it back on
versionString Installed version of the WaaSMedic engine
featureAssessmentImpact Windows as a Service (WaaS) Assessment impact on feature updates
insufficientSessions True, if the device has enough activity to be eligible for update diagnostics. False, if otherwise
isManaged Indicates the device is managed for updates
isWUConnected Indicates the device is connected to Windows Update
noMoreActions All available WaaSMedic diagnostics have run. There are no pending diagnostics and corresponding actions
qualityAssessmentImpact Windows as a Service (WaaS) Assessment impact for quality updates
usingBackupFeatureAssessment The WaaSMedic engine contacts Windows as a Service (WaaS) Assessment to determine whether the device is up-to-date. If WaaS Assessment isn't available, the engine falls back to backup feature assessments, which are determined programmatically on the client
usingBackupQualityAssessment The WaaSMedic engine contacts Windows as a Service (WaaS) Assessment to determine whether the device is up-to-date. If WaaS Assessment isn't available, the engine falls back to backup quality assessments, which are determined programmatically on the client

Windows Error Reporting events

Microsoft.Windows.WERVertical.OSCrash

This event sends binary data from the collected dump file wheneveer a bug check occurs, to help keep Windows up to date. The is the OneCore version of this event.

The following fields are available:

BootId Uint32 identifying the boot number for this device.
BugCheckCode "Uint64 ""bugcheck code"" that identifies a proximate cause of the bug check."
BugCheckParameter1 Uint64 parameter providing additional information.
BugCheckParameter2 Uint64 parameter providing additional information.
BugCheckParameter3 Uint64 parameter providing additional information.
BugCheckParameter4 Uint64 parameter providing additional information.
DumpFileAttributes Codes that identify the type of data contained in the dump file
DumpFileSize Size of the dump file
IsValidDumpFile True if the dump file is valid for the debugger, false otherwise
ReportId WER Report Id associated with this bug check (used for finding the corresponding report archive in Watson).

Microsoft Store events

Microsoft.Windows.StoreAgent.Telemetry.AbortedInstallation

This event is sent when an installation or update is canceled by a user or the system and is used to help keep Windows Apps up to date and secure.

The following fields are available:

AggregatedPackageFullNames The names of all packages to be downloaded and installed.
AttemptNumber Number of retry attempts before it was canceled.
BundleId The Item Bundle ID.
CategoryId The Item Category ID.
ClientAppId The identity of the app that initiated this operation.
HResult The result code of the last action performed before this operation.
IntentPFNs Intent Product Family Name
IsBundle Is this a bundle?
IsInteractive Was this requested by a user?
IsMandatory Was this a mandatory update?
IsRemediation Was this a remediation install?
IsRestore Is this automatically restoring a previously acquired product?
IsUpdate Flag indicating if this is an update.
IsWin32 Flag indicating if this is a Win32 app (not used).
ParentBundleId The product ID of the parent (if this product is part of a bundle).
PFN The product family name of the product being installed.
ProductId The identity of the package or packages being installed.
SystemAttemptNumber The total number of automatic attempts at installation before it was canceled.
UpdateId Update ID (if this is an update)
UserAttemptNumber The total number of user attempts at installation before it was canceled.
WUContentId The Windows Update content ID

Microsoft.Windows.StoreAgent.Telemetry.EndAcquireLicense

This event is sent after the license is acquired when a product is being installed. It's used to help keep Windows up-to-date and secure.

The following fields are available:

AggregatedPackageFullNames Includes a set of package full names for each app that is part of an atomic set.
AttemptNumber The total number of attempts to acquire this product.
BundleId The bundle ID
CategoryId The identity of the package or packages being installed.
ClientAppId The identity of the app that initiated this operation.
HResult HResult code to show the result of the operation (success/failure).
IntentPFNs Intent Product Family Name
IsBundle Is this a bundle?
IsInteractive Did the user initiate the installation?
IsMandatory Is this a mandatory update?
IsRemediation Is this repairing a previous installation?
IsRestore Is this happening after a device restore?
IsUpdate Is this an update?
IsWin32 Flag indicating if this is a Win32app.
ParentBundledId The product's parent bundle ID.
ParentBundleId The parent bundle ID (if it's part of a bundle).
PFN Product Family Name of the product being installed.
ProductId The Store Product ID for the product being installed.
SystemAttemptNumber The number of attempts by the system to acquire this product.
UpdateId The update ID (if this is an update)
UserAttemptNumber The number of attempts by the user to acquire this product
WUContentId The Windows Update content ID

Microsoft.Windows.StoreAgent.Telemetry.EndDownload

This event happens during the app update or installation when content is being downloaded at the end of the process to report success or failure. It's used to help keep Windows up-to-date and secure.

The following fields are available:

AggregatedPackageFullNames The name of all packages to be downloaded and installed.
AttemptNumber Number of retry attempts before it was canceled.
BundleId The identity of the Windows Insider build associated with this product.
CategoryId The identity of the package or packages being installed.
ClientAppId The identity of the app that initiated this operation.
DownloadSize The total size of the download.
ExtendedHResult Any extended HResult error codes.
HResult The result code of the last action performed.
IntentPFNs Intent Product Family Name
IsBundle Is this a bundle?
IsInteractive Is this initiated by the user?
IsMandatory Is this a mandatory installation?
IsRemediation Is this repairing a previous installation?
IsRestore Is this a restore of a previously acquired product?
IsUpdate Is this an update?
IsWin32 Flag indicating if this is a Win32 app (unused).
ParentBundleId The parent bundle ID (if it's part of a bundle).
PFN The Product Family Name of the app being download.
ProductId The Store Product ID for the product being installed.
SystemAttemptNumber The number of attempts by the system to download.
UpdateId Update ID (if this is an update)
UserAttemptNumber The number of attempts by the user to download.
WUContentId The Windows Update content ID.

Microsoft.Windows.StoreAgent.Telemetry.EndFrameworkUpdate

This event happens when an app update requires an updated Framework package and the process starts to download it. It's used to help keep Windows up-to-date and secure.

The following fields are available:

HResult The result code of the last action performed before this operation.

Microsoft.Windows.StoreAgent.Telemetry.EndGetInstalledContentIds

This event is sent after sending the inventory of the products installed to determine whether updates for those products are available. It's used to help keep Windows up-to-date and secure.

The following fields are available:

HResult The result code of the last action performed before this operation.

Microsoft.Windows.StoreAgent.Telemetry.EndInstall

This event is sent after a product has been installed. It's used to help keep Windows up-to-date and secure.

The following fields are available:

AggregatedPackageFullNames The names of all packages to be downloaded and installed.
AttemptNumber The number of retry attempts before it was canceled.
BundleId The identity of the build associated with this product.
CategoryId The identity of the package or packages being installed.
ClientAppId The identity of the app that initiated this operation.
ExtendedHResult The extended HResult error code.
HResult The result code of the last action performed.
IntentPFNs Intent Product Family Name
IsBundle Is this a bundle?
IsInteractive Is this an interactive installation?
IsMandatory Is this a mandatory installation?
IsRemediation Is this repairing a previous installation?
IsRestore Is this automatically restoring a previously acquired product?
IsUpdate Is this an update?
IsWin32 Flag indicating if this a Win32 app (unused).
ParentBundleId The product ID of the parent (if this product is part of a bundle).
PFN Product Family Name of the product being installed.
ProductId The Store Product ID for the product being installed.
SystemAttemptNumber The total number of system attempts.
UpdateId Update ID (if this is an update)
UserAttemptNumber The total number of user attempts.
WUContentId The Windows Update content ID

Microsoft.Windows.StoreAgent.Telemetry.EndScanForUpdates

This event is sent after a scan for product updates to determine if there are packages to install. It's used to help keep Windows up-to-date and secure.

The following fields are available:

ClientAppId The identity of the app that initiated this operation.
HResult The result code of the last action performed.
IsApplicability Is this request to only check if there are any applicable packages to install?
IsInteractive Is this user requested?
IsOnline Is the request doing an online check?

Microsoft.Windows.StoreAgent.Telemetry.EndSearchUpdatePackages

This event is sent after searching for update packages to install. It's used to help keep Windows up-to-date and secure.

The following fields are available:

AggregatedPackageFullNames The names of all packages to be downloaded and installed.
AttemptNumber The total number of retry attempts before it was canceled.
BundleId The identity of the build associated with this product.
CategoryId The identity of the package or packages being installed.
ClientAppId The identity of the app that initiated this operation.
HResult The result code of the last action performed.
IntentPFNs The licensing identity of this package.
IsBundle Is this a bundle?
IsInteractive Is this user requested?
IsMandatory Is this a mandatory update?
IsRemediation Is this repairing a previous installation?
IsRestore Is this restoring previously acquired content?
IsUpdate Is this an update?
IsWin32 Flag indicating if this a Win32 app (unused).
ParentBundleId The product ID of the parent (if this product is part of a bundle).
PFN The name of the package or packages requested for install.
ProductId The Store Product ID for the product being installed.
SystemAttemptNumber The total number of system attempts.
UpdateId Update ID (if this is an update)
UserAttemptNumber The total number of user attempts.
WUContentId The Windows Update content ID

Microsoft.Windows.StoreAgent.Telemetry.EndStageUserData

This event is sent between download and installation to see if there is app data that needs to be restored from the cloud. It's used to keep Windows up-to-date and secure.

The following fields are available:

AttemptNumber The total number of retry attempts before it was canceled.
BundleId The identity of the build associated with this product.
CategoryId The identity of the package or packages being installed.
ClientAppId The identity of the app that initiated this operation.
HResult The result code of the last action performed.
IsBundle Is this a bundle?
IsInteractive Is this user requested?
IsMandatory Is this a mandatory update?
IsRemediation Is this repairing a previous installation?
IsRestore Is this restoring previously acquired content?
IsUpdate Is this an update?
ParentBundleId The product ID of the parent (if this product is part of a bundle).
PFN The name of the package or packages requested for install.
ProductId The Store Product ID for the product being installed.
SystemAttemptNumber The total number of system attempts.
UserAttemptNumber The total number of system attempts.
WUContentId The Windows Update content ID
IntentPFNs The licensing identity of this package.
AggregatedPackageFullNames The name of all packages to be downloaded and installed.

Microsoft.Windows.StoreAgent.Telemetry.InstallOperationRequest

This event happens at the beginning of the install process when an app update or new app is installed. It's used to help keep Windows up-to-date and secure.

The following fields are available:

BundleId The identity of the build associated with this product.
CatalogId If this product is from a private catalog, the Store Product ID for the product being installed.
ProductId The Store Product ID for the product being installed.
SkuId Specific edition ID being installed.
VolumePath The disk path of the installation.

Microsoft.Windows.StoreAgent.Telemetry.PauseInstallation

This event is sent when a product install or update is paused either by a user or the system. It's used to help keep Windows up-to-date and secure.

The following fields are available:

AttemptNumber The total number of retry attempts before it was canceled.
BundleId The identity of the build associated with this product.
CategoryId The identity of the package or packages being installed.
ClientAppId The identity of the app that initiated this operation.
IsBundle Is this a bundle?
IsInteractive Is this user requested?
IsMandatory Is this a mandatory update?
IsRemediation Is this repairing a previous installation?
IsRestore Is this restoring previously acquired content?
IsUpdate Is this an update?
ParentBundleId The product ID of the parent (if this product is part of a bundle).
PFN The Product Full Name.
PreviousHResult The result code of the last action performed before this operation.
PreviousInstallState Previous state before the installation or update was paused.
ProductId The Store Product ID for the product being installed.
RelatedCV Correlation Vector of a previous performed action on this product.
SystemAttemptNumber The total number of system attempts.
UserAttemptNumber The total number of user attempts.
WUContentId The Windows Update content ID
IntentPFNs The licensing identity of this package.
AggregatedPackageFullNames The names of all packages to be downloaded and installed.

Microsoft.Windows.StoreAgent.Telemetry.ResumeInstallation

This event happens when a product install or update is resumed either by a user or the system. It's used to help keep Windows up-to-date and secure.

The following fields are available:

AttemptNumber The number of retry attempts before it was canceled.
BundleId The identity of the build associated with this product.
CategoryId The identity of the package or packages being installed.
ClientAppId The identity of the app that initiated this operation.
IsBundle Is this a bundle?
IsInteractive Is this user requested?
IsMandatory Is this a mandatory update?
IsRemediation Is this repairing a previous installation?
IsRestore Is this restoring previously acquired content?
IsUpdate Is this an update?
ParentBundleId The product ID of the parent (if this product is part of a bundle).
PFN The name of the package or packages requested for install.
PreviousHResult The previous HResult error code.
PreviousInstallState Previous state before the installation was paused.
ProductId The Store Product ID for the product being installed.
RelatedCV Correlation Vector for the original install before it was resumed.
SystemAttemptNumber The total number of system attempts.
UserAttemptNumber The total number of user attempts.
WUContentId The Windows Update content ID
IntentPFNs Intent Product Family Name
AggregatedPackageFullNames The names of all packages to be downloaded and installed.
HResult The result code of the last action performed before this operation.
IsUserRetry Did the user initiate the retry?

Microsoft.Windows.StoreAgent.Telemetry.UpdateAppOperationRequest

This event happens an app for a user needs to be updated. It's used to help keep Windows up-to-date and secure.

The following fields are available:

PFamN The name of the product that is requested for update.

Microsoft.Windows.StoreAgent.Telemetry.CancelInstallation

This event is sent when an app update or installation is canceled while in interactive mode. This can be canceled by the user or the system. It's used to help keep Windows up-to-date and secure.

The following fields are available:

AttemptNumber Total number of installation attempts.
BundleId The identity of the Windows Insider build that is associated with this product.
CategoryId The identity of the package or packages being installed.
ClientAppId The identity of the app that initiated this operation.
IsBundle Is this a bundle?
IsInteractive Was this requested by a user?
IsMandatory Is this a mandatory update?
IsRemediation Is this repairing a previous installation?
IsRestore Is this an automatic restore of a previously acquired product?
IsUpdate Is this a product update?
ParentBundleId The product ID of the parent (if this product is part of a bundle).
PFN The name of all packages to be downloaded and installed.
PreviousHResult The previous HResult code.
PreviousInstallState Previous installation state before it was canceled.
ProductId The name of the package or packages requested for installation.
RelatedCV Correlation Vector of a previous performed action on this product.
SystemAttemptNumber Total number of automatic attempts to install before it was canceled.
UserAttemptNumber Total number of user attempts to install before it was canceled.
WUContentId The Windows Update content ID
IntentPFNs Intent Product Family Name
AggregatedPackageFullNames The names of all package or packages to be downloaded and installed.

Microsoft.Windows.StoreAgent.Telemetry.SearchForUpdateOperationRequest

This event is sent when searching for update packages to install. It's used to help keep Windows up-to-date and secure.

The following fields are available:

CatalogId The Store Product ID for the product being installed.
ProductId The Store Product ID for the product being installed.
SkuId Specfic edition of the app being updated.

Microsoft.Windows.StoreAgent.Telemetry.EndUpdateMetadataPrepare

This event happens after a scan for available app updates. It's used to help keep Windows up-to-date and secure.

The following fields are available:

HResult The result code of the last action performed.

Microsoft.Windows.StoreAgent.Telemetry.CompleteInstallOperationRequest

This event is sent after the app installations or updates. It's used to help keep Windows up-to-date and secure

The following fields are available:

CatalogId The Store Product ID of the app being installed.
HResult HResult code of the action being performed.
IsBundle Is this a bundle?
PackageFamilyName The name of the package being installed.
ProductId The Store Product ID of the product being installed.
SkuId Specific edition of the item being installed.

Microsoft.Windows.StoreAgent.Telemetry.ResumeOperationRequest

This event happens when a product install or update is resumed by a user and on installation retries. It's used to help keep Windows up-to-date and secure.

The following fields are available:

ProductId The Store Product ID for the product being installed.

Microsoft.Windows.StoreAgent.Telemetry.FulfillmentComplete

This event is sent at the end of an app install or update and is used to track the very end of the install or update process.

The following fields are available:

FailedRetry Was the installation or update retry successful?
HResult The HResult code of the operation.
PFN The Package Family Name of the app that is being installed or updated.
ProductId The product ID of the app that is being updated or installed.

Microsoft.Windows.StoreAgent.Telemetry.FulfillmentInitiate

This event is sent at the beginning of an app install or update and is used to track the very beginning of the install or update process.

The following fields are available:

PFN The Package Family Name of the app that is being installed or updated.
ProductId The product ID of the app that is being updated or installed.

Windows Update Delivery Optimization events

Microsoft.OSG.DU.DeliveryOptClient.DownloadCompleted

This event describes when a download has completed with Delivery Optimization. It's used to understand and address problems regarding downloads.

The following fields are available:

background Is the download a background download?
bytesFromCDN The number of bytes received from a CDN source.
bytesFromGroupPeers The number of bytes received from a peer in the same domain group.
bytesFromIntPeers The number of bytes received from peers not in the same LAN or in the same domain group.
bytesFromPeers The number of bytes received from a peer in the same LAN.
bytesRequested The total number of bytes requested for download.
cdnConnectionCount The total number of connections made to the CDN.
cdnErrorCodes A list of CDN connection errors since the last FailureCDNCommunication event.
cdnErrorCounts The number of times each error in cdnErrorCodes was encountered.
cdnIp The IP address of the source CDN.
clientTelId A random number used for device sampling.
doErrorCode The Delivery Optimization error code that was returned.
downlinkBps The maximum measured available download bandwidth (in bytes per second).
downlinkUsageBps The download speed (in bytes per second).
downloadMode The download mode used for this file download session.
fileID The ID of the file being downloaded.
fileSize The size of the file being downloaded.
groupConnectionCount The total number of connections made to peers in the same group.
internetConnectionCount The total number of connections made to peers not in the same LAN or the same group.
lanConnectionCount The total number of connections made to peers in the same LAN.
numPeers The total number of peers used for this download.
restrictedUpload Is the upload restricted?
scenarioID The ID of the scenario.
sessionID The ID of the download session.
totalTimeMs Duration of the download (in seconds).
updateID The ID of the update being downloaded.
uplinkBps The maximum measured available upload bandwidth (in bytes per second).
uplinkUsageBps The upload speed (in bytes per second).
experimentId When running a test, this is used to correlate with other events that are part of the same test.
isVpn Is the device connected to a Virtual Private Network?
usedMemoryStream Did the download use memory streaming?

Microsoft.OSG.DU.DeliveryOptClient.DownloadPaused

This event represents a temporary suspension of a download with Delivery Optimization. It's used to understand and address problems regarding downloads.

The following fields are available:

background Is the download a background download?
clientTelId A random number used for device sampling.
errorCode The error code that was returned.
fileID The ID of the file being paused.
reasonCode The reason for pausing the download.
scenarioID The ID of the scenario.
sessionID The ID of the download session.
updateID The ID of the update being paused.
experimentId When running a test, this is used to correlate with other events that are part of the same test.
isVpn Is the device connected to a Virtual Private Network?

Microsoft.OSG.DU.DeliveryOptClient.JobError

This event represents a Windows Update job error. It allows for investigation of top errors.

The following fields are available:

clientTelId A random number used for device sampling.
errorCode The error code returned.
experimentId When running a test, this is used to correlate with other events that are part of the same test.
fileID The ID of the file being downloaded.
jobID The Windows Update job ID.

Microsoft.OSG.DU.DeliveryOptClient.DownloadCanceled

This event describes when a download was canceled with Delivery Optimization. It's used to understand and address problems regarding downloads.

The following fields are available:

background Is the download being done in the background?
bytesFromCDN The number of bytes received from a CDN source.
bytesFromGroupPeers The number of bytes received from a peer in the same group.
bytesFromIntPeers The number of bytes received from peers not in the same LAN or in the same group.
bytesFromPeers The number of bytes received from a peer in the same LAN.
cdnErrorCodes A list of CDN connection errors since the last FailureCDNCommunication event.
cdnErrorCounts The number of times each error in cdnErrorCodes was encountered.
clientTelId A random number used for device sampling.
doErrorCode The Delivery Optimization error code that was returned.
errorCode The error code that was returned.
experimentId When running a test, this is used to correlate events that are part of the same test.
fileID The ID of the file being downloaded.
isVpn Is the device connected to a Virtual Private Network?
scenarioID The ID of the scenario.
sessionID The ID of the file download session.
updateID The ID of the update being downloaded.
usedMemoryStream Did the download use memory streaming?

Microsoft.OSG.DU.DeliveryOptClient.DownloadStarted

This event describes the start of a new download with Delivery Optimization. It's used to understand and address problems regarding downloads.

The following fields are available:

background Is the download a background download?
cdnUrl The URL of the CDN.
clientTelId A random number used for device sampling.
deviceProfile Identifies the usage or form factor. Example: Desktop or Xbox
diceRoll The dice roll value used in sampling events.
doClientVersion The version of the Delivery Optimization client.
doErrorCode The Delivery Optimization error code that was returned.
downloadMode The download mode used for this file download session.
errorCode The error code that was returned.
experimentId When running a test, this is used to correlate with other events that are part of the same test.
fileID The ID of the file being downloaded.
filePath The path where the file will be written.
groupID ID for the group.
isVpn Is the device connected to a Virtual Private Network?
jobID The ID of the Windows Update job.
minDiskSizeGB The minimum disk size (in GB) required for Peering.
minDiskSizePolicyEnforced Is the minimum disk size enforced via policy?
minFileSizePolicy The minimum content file size policy to allow the download using Peering.
peerID The ID for this Delivery Optimization client.
scenarioID The ID of the scenario.
sessionID The ID of the download session.
updateID The ID of the update being downloaded.
usedMemoryStream Did the download use memory streaming?
costFlags A set of flags representing network cost.

Microsoft.OSG.DU.DeliveryOptClient.FailureCdnCommunication

This event represents a failure to download from a CDN with Delivery Optimization. It's used to understand and address problems regarding downloads.

The following fields are available:

cdnIp The IP address of the CDN.
cdnUrl The URL of the CDN.
clientTelId A random number used for device sampling.
errorCode The error code that was returned.
errorCount The total number of times this error code was seen since the last FailureCdnCommunication event was encountered.
httpStatusCode The HTTP status code returned by the CDN.
sessionID The ID of the download session.
cdnHeaders The HTTP headers returned by the CDN.
experimentId When running a test, this is used to correlate with other events that are part of the same test.
fileID The ID of the file being downloaded.
isHeadRequest The type of HTTP request that was sent to the CDN. Example: HEAD or GET
requestSize The size of the range requested from the CDN.
responseSize The size of the range response received from the CDN.

Windows Update events

Microsoft.Windows.Update.DeviceUpdateAgent.UpdateAgentModeStart

This event sends data for the start of each mode during the process of updating device manifest assets via the UUP (Unified Update Platform) update scenario, which is used to install a device manifest describing a set of driver packages.

The following fields are available:

flightId The unique identifier for each flight
mode Indicates that the Update Agent mode that has started. 1 = Initialize, 2 = DownloadRequest, 3 = Install, 4 = Commit
objectId Unique value for each Update Agent mode
relatedCV Correlation vector value generated from the latest scan
scenarioId The scenario ID. Example: MobileUpdate, DesktopLanguagePack, DesktopFeatureOnDemand, or DesktopDriverUpdate
sessionId Unique value for each Update Agent mode attempt
updateId Unique ID for each update

Microsoft.Windows.Update.DeviceUpdateAgent.UpdateAgentInitialize

This event sends data for initializing a new update session for the new device manifest UUP (Unified Update Platform) update scenario, which is used to install a device manifest describing a set of driver packages

The following fields are available:

errorCode The error code returned for the current initialize phase
flightId The unique identifier for each flight
flightMetadata Contains the FlightId and the build being flighted
objectId Unique value for each Update Agent mode
relatedCV Correlation vector value generated from the latest USO scan
result Result of the initialize phase of update. 0 = Succeeded, 1 = Failed, 2 = Cancelled, 3 = Blocked, 4 = BlockCancelled
scenarioId The scenario ID. Example: MobileUpdate, DesktopLanguagePack, DesktopFeatureOnDemand, or DesktopDriverUpdate#N#
sessionData Contains instructions to update agent for processing FODs and DUICs (Null for other scenarios)
sessionId "Unique value for each Update Agent mode attempt "
updateId Unique ID for each update

Microsoft.Windows.Update.DeviceUpdateAgent.UpdateAgentCommit

This event collects information regarding the final commit phase of the new device manifest UUP (Unified Update Platform) update scenario, which is used to install a device manifest describing a set of driver packages

The following fields are available:

errorCode The error code returned for the current session initialization
flightId The unique identifier for each flight
objectId The unique GUID for each diagnostics session
relatedCV A correlation vector value, generated from the latest USO scan
result Outcome of the initialization of the session
scenarioId Identifies the Update scenario
sessionId The unique value for each update session
updateId The unique identifier for each Update

Microsoft.Windows.Update.DeviceUpdateAgent.UpdateAgentInstall

This event collects information regarding the install phase of the new device manifest UUP (Unified Update Platform) update scenario, which is used to install a device manifest describing a set of driver packages

The following fields are available:

errorCode The error code returned for the current install phase
flightId The unique identifier for each flight
objectId Unique value for each Update Agent mode
relatedCV Correlation vector value generated from the latest scan
result Result of the install phase of update. 0 = Succeeded 1 = Failed, 2 = Cancelled, 3 = Blocked, 4 = BlockCancelled
scenarioId The scenario ID. Example: MobileUpdate, DesktopLanguagePack, DesktopFeatureOnDemand, or DesktopDriverUpdate
sessionId Unique value for each Update Agent mode attempt
updateId Unique ID for each update

Microsoft.Windows.Update.DeviceUpdateAgent.UpdateAgentDownloadRequest

This event collects information regarding the download request phase of the new device manifest UUP (Unified Update Platform) update scenario, which is used to install a device manifest describing a set of driver packages

The following fields are available:

deletedCorruptFiles Indicates if UpdateAgent found any corrupt payload files and whether the payload was deleted
errorCode The error code returned for the current session initialization
flightId The unique identifier for each flight
objectId Unique value for each Update Agent mode
packageCountOptional Number of optional packages requested
packageCountRequired Number of required packages requested
packageCountTotal Total number of packages needed
packageCountTotalCanonical Total number of canonical packages
packageCountTotalDiff Total number of diff packages
packageCountTotalExpress Total number of express packages
packageSizeCanonical Size of canonical packages in bytes
packageSizeDiff Size of diff packages in bytes
packageSizeExpress Size of express packages in bytes
rangeRequestState Represents the state of the download range request
relatedCV Correlation vector value generated from the latest USO scan
result Result of the download request phase of update
scenarioId The scenario ID. Example: MobileUpdate, DesktopLanguagePack, DesktopFeatureOnDemand, or DesktopDriverUpdate
sessionId Unique value for each Update Agent mode attempt
updateId Unique ID for each update

Microsoft.Windows.Update.Orchestrator.GameActive

This event indicates that an enabled GameMode process prevented the device from restarting to complete an update

The following fields are available:

eventScenario Indicates the purpose of sending this event - whether because the software distribution just started checking for content, or whether it was cancelled, succeeded, or failed
gameModeReason Name of the enabled GameMode process that prevented the device from restarting to complete an update
wuDeviceid The unique identifier of a specific device, used to identify how many devices are encountering success or a particular issue

Microsoft.Windows.Update.DataMigrationFramework.DmfMigrationCompleted

This event sends data collected at the end of the Data Migration Framework (DMF) and parameters involved in its invocation, to help keep Windows up to date.

The following fields are available:

MigrationDurationInMilliseconds How long the DMF migration took (in milliseconds)
MigrationEndTime A system timestamp of when the DMF migration completed.
RevisionNumbers A collection of revision numbers for the updates associated with the DMF session.
UpdateIds A collection of GUIDs for updates that are associated with the DMF session.
WuClientId The GUID of the Windows Update client responsible for triggering the DMF migration

Microsoft.Windows.Update.DataMigrationFramework.DmfMigrationStarted

This event sends data collected at the beginning of the Data Migration Framework (DMF) and parameters involved in its invocation, to help keep Windows up to date.

The following fields are available:

MigrationMicrosoftPhases Revision numbers for the updates that were installed.
MigrationOEMPhases WU Update IDs for the updates that were installed.
MigrationStartTime The timestamp representing the beginning of the DMF migration
WuClientId The GUID of the Windows Update client invoking DMF
RevisionNumbers A collection of the revision numbers associated with the UpdateIds.
UpdateIds A collection of GUIDs identifying the upgrades that are running.

Microsoft.Windows.Update.DataMigrationFramework.MigratorResult

This event sends DMF migrator data to help keep Windows up to date.

The following fields are available:

CurrentStep This is the last step the migrator reported before returning a result. This tells us how far through the individual migrator the device was before failure.
ErrorCode The result (as an HRESULT) of the migrator that just completed.
MigratorId A GUID identifying the migrator that just completed.
MigratorName The name of the migrator that just completed.
RunDurationInSeconds The time it took for the migrator to complete.
TotalSteps Migrators report progress in number of completed steps against the total steps. This is the total number of steps.

Microsoft.Windows.Update.Orchestrator.Download

This event sends launch data for a Windows Update download to help keep Windows up to date.

The following fields are available:

deferReason Reason for download not completing
detectionDeferreason Reason for download not completing
errorCode An error code represented as a hexadecimal value
eventScenario End to end update session ID.
flightID Unique update ID.
interactive Identifies if session is user initiated.
revisionNumber Update revision number.
updateId Update ID.
updateScenarioType The update session type.
wuDeviceid Unique device ID used by Windows Update.

Microsoft.Windows.Update.Orchestrator.FlightInapplicable

This event sends data on whether the update was applicable to the device, to help keep Windows up to date.

The following fields are available:

EventPublishedTime time that the event was generated
revisionNumber Revision Number of the Update
updateId Unique Update ID
UpdateStatus Integer that describes Update state
wuDeviceid Unique Device ID
flightID Unique Update ID
updateScenarioType The update session type.

Microsoft.Windows.Update.Orchestrator.PostInstall

This event sends data about lite stack devices (mobile, IOT, anything non-PC) immediately before data migration is launched to help keep Windows up to date.

The following fields are available:

batteryLevel Current battery capacity in mWh or percentage left.
bundleId Update grouping ID.
bundleRevisionnumber Bundle revision number.
errorCode Hex code for the error message, to allow lookup of the specific error.
eventScenario End to end update session ID.
flightID Unique update ID.
sessionType Interactive vs. Background.
wuDeviceid Unique device ID used by Windows Update.

Microsoft.Windows.Update.Orchestrator.RebootFailed

This event sends information about whether an update required a reboot and reasons for failure to help keep Windows up to date.

The following fields are available:

batteryLevel Current battery capacity in mWh or percentage left.
deferReason Reason for install not completing.
EventPublishedTime The time that the reboot failure occurred.
flightID Unique update ID.
installRebootDeferreason Reason for reboot not occurring.
rebootOutsideOfActiveHours Indicates the timing that the reboot was to occur to ensure the correct update process and experience is provided to keep Windows up to date.
RebootResults Hex code indicating failure reason. Typically, we expect this to be a specific USO generated hex code.
revisionNumber Update revision number.
updateId Update ID.
updateScenarioType The update session type.
uxRebootstate Indicates the exact state of the user experience at the time the required reboot was initiated to ensure the correct update process and experience is provided to keep Windows up to date.
wuDeviceid Unique device ID used by Windows Update.

Microsoft.Windows.Update.Orchestrator.UpdatePolicyCacheRefresh

This event sends data on whether Update Management Policies were enabled on a device, to help keep Windows up to date.

The following fields are available:

configuredPoliciescount Policy Count
policiesNamevaluesource Policy Name
policyCacherefreshtime Refresh time
updateInstalluxsetting This shows whether a user has set policies via UX option
wuDeviceid Unique device ID used by Windows Update.

Microsoft.Windows.Update.Orchestrator.UpdateRebootRequired

This event sends data about whether an update required a reboot to help keep Windows up to date.

The following fields are available:

revisionNumber Update revision number.
updateId Update ID.
wuDeviceid Unique device ID used by Windows Update.
flightID Unique update ID.
interactive Indicates the reboot initiation stage of the update process was entered as a result of user action or not.
uxRebootstate Indicates the exact state of the user experience at the time the required reboot was initiated to ensure the correct update process and experience is provided to keep Windows up to date.
updateScenarioType The update session type.

Microsoft.Windows.Update.Ux.MusNotification.RebootScheduled

This event sends data about a required reboot that is scheduled with no user interaction, to help keep Windows up to date.

The following fields are available:

activeHoursApplicable True, If Active Hours applicable on this device. False, otherwise.
forcedReboot True, if a reboot is forced on the device. Otherwise, this is False
rebootArgument Argument for the reboot task. It also represents specific reboot related action.
rebootOutsideOfActiveHours True, if a reboot is scheduled outside of active hours. False, otherwise.
rebootScheduledByUser True, if a reboot is scheduled by user. False, if a reboot is scheduled automatically.
revisionNumber Revision number of the update that is getting installed with this reboot.
scheduledRebootTime Time of the scheduled reboot
updateId Update ID of the update that is getting installed with this reboot.
wuDeviceid Unique device ID used by Windows Update.
rebootState The state of the reboot.

Microsoft.Windows.Update.Orchestrator.Detection

This event sends launch data for a Windows Update scan to help keep Windows up to date.

The following fields are available:

deferReason Reason why the device could not check for updates.
detectionBlockreason Reason for detection not completing.
detectionDeferreason A log of deferral reasons for every update state.
errorCode The returned error code.
eventScenario End to end update session ID, or indicates the purpose of sending this event - whether because the software distribution just started installing content, or whether it was cancelled, succeeded, or failed.
flightID A unique update ID.
interactive Identifies if session is User Initiated.
revisionNumber Update revision number.
updateId Update ID.
updateScenarioType The update session type.
wuDeviceid Unique device ID used by Windows Update.

Microsoft.Windows.Update.Orchestrator.InitiatingReboot

This event sends data about an Orchestrator requesting a reboot from power management to help keep Windows up to date.

The following fields are available:

EventPublishedTime Time of the event.
revisionNumber Revision number of the update.
updateId Update ID.
wuDeviceid Unique device ID used by Windows Update.
flightID Unique update ID
interactive Indicates the reboot initiation stage of the update process was entered as a result of user action or not.
rebootOutsideOfActiveHours Indicates the timing that the reboot was to occur to ensure the correct update process and experience is provided to keep Windows up to date.
uxRebootstate Indicates the exact state of the user experience at the time the required reboot was initiated to ensure the correct update process and experience is provided to keep Windows up to date.
updateScenarioType The update session type.

Microsoft.Windows.Update.Ux.MusUpdateSettings.RebootScheduled

This event sends basic information for scheduling a device restart to install security updates. It's used to help keep Windows up-to-date.

The following fields are available:

activeHoursApplicable Is the restart respecting Active Hours?
rebootArgument The arguments that are passed to the OS for the restarted.
rebootOutsideOfActiveHours Was the restart scheduled outside of Active Hours?
rebootScheduledByUser Was the restart scheduled by the user? If the value is false, the restart was scheduled by the device.
rebootState The state of the restart.
revisionNumber The revision number of the OS being updated.
scheduledRebootTime Time of the scheduled reboot
updateId The Windows Update device GUID.
wuDeviceid The Windows Update device GUID.
forcedReboot True, if a reboot is forced on the device. Otherwise, this is False

Microsoft.Windows.Update.Ux.MusNotification.RebootNoLongerNeeded

This event is sent when a security update has successfully completed.

The following fields are available:

UtcTime The Coordinated Universal Time that the restart was no longer needed.

Microsoft.Windows.Update.Ux.MusNotification.ToastDisplayedToScheduleReboot

This event is sent when a toast notification is shown to the user about scheduling a device restart.

The following fields are available:

UtcTime The Coordinated Universal Time when the toast notification was shown.

Microsoft.Windows.Update.Orchestrator.RestoreRebootTask

This event sends data indicating that a reboot task is missing unexpectedly on a device and the task is restored because a reboot is still required, to help keep Windows up to date.

The following fields are available:

RebootTaskRestoredTime Time at which this reboot task was restored.
revisionNumber Update revision number.
updateId Update ID.
wuDeviceid Device id on which the reboot is restored

Microsoft.Windows.Update.Orchestrator.SystemNeeded

This event sends data about why a device is unable to reboot, to help keep Windows up to date.

The following fields are available:

eventScenario End to end update session ID.
revisionNumber Update revision number.
systemNeededReason Reason ID
updateId Update ID.
wuDeviceid Unique device ID used by Windows Update.
rebootOutsideOfActiveHours Indicates the timing that the reboot was to occur to ensure the correct update process and experience is provided to keep Windows up to date.
uxRebootstate Indicates the exact state of the user experience at the time the required reboot was initiated to ensure the correct update process and experience is provided to keep Windows up to date.
updateScenarioType The update session type.

Microsoft.Windows.Update.UpdateStackServicing.CheckForUpdates

This event sends data about the UpdateStackServicing check for updates, to help keep Windows up to date.

The following fields are available:

BspVersion The version of the BSP.
CallerApplicationName The name of the USS scheduled task. Example UssScheduled or UssBoot
ClientVersion The version of the client.
CommercializationOperator The name of the operator.
DetectionVersion The string returned from the GetDetectionVersion export of the downloaded detection DLL.
DeviceName The name of the device.
EventInstanceID The USS session ID.
EventScenario The scenario of the event. Example: Started, Failed, or Succeeded
OemName The name of the manufacturer.
ServiceGuid The GUID of the service.
StatusCode The HRESULT code of the operation.
WUDeviceID The Windows Update device ID.

Microsoft.Windows.Update.Orchestrator.CommitFailed

This events tracks when a device needs to restart after an update but did not.

The following fields are available:

errorCode The error code that was returned.
wuDeviceid The Windows Update device GUID.

Microsoft.Windows.Update.Orchestrator.Install

This event sends launch data for a Windows Update install to help keep Windows up to date.

The following fields are available:

batteryLevel Current battery capacity in mWh or percentage left.
deferReason Reason for install not completing.
eventScenario End to end update session ID.
interactive Identifies if session is user initiated.
wuDeviceid Unique device ID used by Windows Update.
flightUpdate Flight update
installRebootinitiatetime The time it took for a reboot to be attempted.
minutesToCommit The time it took to install updates.
revisionNumber Update revision number.
updateId Update ID.
errorCode The error code reppresented by a hexadecimal value.
installCommitfailedtime The time it took for a reboot to happen but the upgrade failed to progress.
flightID Unique update ID
ForcedRebootReminderSet A boolean value that indicates if a forced reboot will happen for updates.
rebootOutsideOfActiveHours Indicates the timing that the reboot was to occur to ensure the correct update process and experience is provided to keep Windows up to date.
uxRebootstate Indicates the exact state of the user experience at the time the required reboot was initiated to ensure the correct update process and experience is provided to keep Windows up to date.
updateScenarioType The update session type.

Microsoft.Windows.Update.Orchestrator.PreShutdownStart

This event is generated right before the shutdown and commit operations

The following fields are available:

wuDeviceid The unique identifier of a specific device, used to identify how many devices are encountering success or a particular issue

Microsoft.Windows.Update.Orchestrator.DeferRestart

This event indicates that a restart required for installing updates was postponed

The following fields are available:

filteredDeferReason Indicates the raised, but ignorable, reasons that the USO didn't restart (for example, user active or low battery)
raisedDeferReason Indicates the reason that the USO didn't restart. For example, user active or low battery
wuDeviceid The unique identifier of a specific device, used to identify how many devices are encountering success or a particular issue
eventScenario Indicates the purpose of sending this event - whether because the software distribution just started checking for content, or whether it was cancelled, succeeded, or failed

Microsoft.Windows.Update.Orchestrator.DisplayNeeded

Reboot postponed due to needing a display

The following fields are available:

displayNeededReason Reason the display is needed
eventScenario Indicates the purpose of sending this event - whether because the software distribution just started checking for content, or whether it was cancelled, succeeded, or failed
rebootOutsideOfActiveHours Indicates the timing that the reboot was to occur to ensure the correct update process and experience is provided to keep Windows up to date
revisionNumber Revision number of the update
updateId Update ID
updateScenarioType The update session type
uxRebootstate Indicates the exact state of the user experience at the time the required reboot was initiated to ensure the correct update process and experience is provided to keep Windows up to date
wuDeviceid The unique identifier of a specific device, used to identify how many devices are encountering success or a particular issue

Microsoft.Windows.Update.NotificationUx.RebootScheduled

Indicates when a reboot is scheduled by the system or a user for a security, quality, or feature update

The following fields are available:

activeHoursApplicable True, If Active Hours applicable on this device. False, otherwise
rebootArgument Argument for the reboot task. It also represents specific reboot related action
rebootOutsideOfActiveHours True, if a reboot is scheduled outside of active hours. False, otherwise
rebootScheduledByUser True, if a reboot is scheduled by user. False, if a reboot is scheduled automatically
rebootState The state of the reboot
revisionNumber Revision number of the update that is getting installed with this reboot
scheduledRebootTime Time of the scheduled reboot
updateId ID of the update that is getting installed with this reboot
wuDeviceid Unique device ID used by Windows Update
scheduledRebootTimeInUTC Time of the scheduled reboot in Coordinated Universal Time

262 KiB Raw Blame History

Windows 10, version 1709 basic level Windows diagnostic events and fields

Common data extensions

Common Data Extensions.App

Common Data Extensions.CS

Common Data Extensions.CUET

Common Data Extensions.Device

Common Data Extensions.Envelope

Common Data Extensions.OS

Common Data Extensions.User

Common Data Extensions.XBL

Common Data Extensions.Consent UI Event

Common data fields

Common Data Fields.MS.Device.DeviceInventory.Change

Common Data Fields.TelClientSynthetic.PrivacySettingsAfterCreatorsUpdate.PreUpgradeSettings

Common Data Fields.TelClientSynthetic.PrivacySettingsAfterCreatorsUpdate.PostUpgradeSettings

Appraiser events

Microsoft.Windows.Appraiser.General.RunContext

Microsoft.Windows.Appraiser.General.TelemetryRunHealth

Microsoft.Windows.Appraiser.General.EnterpriseScenarioWithDiagTrackServiceRunning

Microsoft.Windows.Appraiser.General.InventoryApplicationFileAdd

Microsoft.Windows.Inventory.Core.InventoryApplicationDriverAdd

Microsoft.Windows.Inventory.Core.InventoryApplicationDriverStartSync

Microsoft.Windows.Appraiser.General.DecisionApplicationFileAdd

Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoBlockAdd

Microsoft.Windows.Appraiser.General.DecisionMatchingInfoBlockAdd

Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoPassiveAdd

Microsoft.Windows.Appraiser.General.DecisionMatchingInfoPassiveAdd

Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoPostUpgradeAdd

Microsoft.Windows.Appraiser.General.DecisionMatchingInfoPostUpgradeAdd

Microsoft.Windows.Appraiser.General.DatasourceDevicePnpAdd

Microsoft.Windows.Appraiser.General.DecisionDevicePnpAdd

Microsoft.Windows.Appraiser.General.DatasourceDriverPackageAdd

Microsoft.Windows.Appraiser.General.DecisionDriverPackageAdd

Microsoft.Windows.Appraiser.General.InventorySystemBiosAdd

Microsoft.Windows.Appraiser.General.SystemMemoryAdd

Microsoft.Windows.Appraiser.General.DecisionSystemBiosAdd

Microsoft.Windows.Appraiser.General.DatasourceSystemBiosAdd

Microsoft.Windows.Appraiser.General.SystemProcessorCompareExchangeAdd

Microsoft.Windows.Appraiser.General.SystemProcessorLahfSahfAdd

Microsoft.Windows.Appraiser.General.SystemProcessorNxAdd

Microsoft.Windows.Appraiser.General.SystemProcessorPrefetchWAdd

Microsoft.Windows.Appraiser.General.SystemProcessorSse2Add

Microsoft.Windows.Appraiser.General.SystemWimAdd

Microsoft.Windows.Appraiser.General.SystemTouchAdd

Microsoft.Windows.Appraiser.General.SystemWindowsActivationStatusAdd

Microsoft.Windows.Appraiser.General.InventoryLanguagePackAdd

Microsoft.Windows.Appraiser.General.SystemWlanAdd

Microsoft.Windows.Appraiser.General.InventoryMediaCenterAdd

Microsoft.Windows.Appraiser.General.DecisionMediaCenterAdd

Microsoft.Windows.Appraiser.General.ChecksumTotalPictureCount

Microsoft.Windows.Appraiser.General.InventoryUplevelDriverPackageStartSync

Microsoft.Windows.Appraiser.General.SystemProcessorLahfSahfStartSync

Microsoft.Windows.Appraiser.General.SystemProcessorSse2StartSync

Microsoft.Windows.Appraiser.General.InventorySystemBiosStartSync

Microsoft.Windows.Appraiser.General.DecisionSystemBiosStartSync

Microsoft.Windows.Appraiser.General.SystemMemoryStartSync

Microsoft.Windows.Appraiser.General.SystemProcessorCompareExchangeStartSync

Microsoft.Windows.Appraiser.General.SystemProcessorNxStartSync

Microsoft.Windows.Appraiser.General.SystemProcessorPrefetchWStartSync

Microsoft.Windows.Appraiser.General.SystemWimStartSync

Microsoft.Windows.Appraiser.General.DatasourceSystemBiosStartSync

Microsoft.Windows.Appraiser.General.SystemTouchStartSync

Microsoft.Windows.Appraiser.General.DatasourceDriverPackageEndSync

Microsoft.Windows.Appraiser.General.SystemWlanStartSync

Microsoft.Windows.Appraiser.General.SystemWindowsActivationStatusStartSync

Microsoft.Windows.Appraiser.General.DecisionMediaCenterStartSync

Microsoft.Windows.Appraiser.General.InventoryMediaCenterStartSync

Microsoft.Windows.Appraiser.General.DecisionMatchingInfoPassiveStartSync

Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoPassiveStartSync

Microsoft.Windows.Appraiser.General.InventoryApplicationFileStartSync

Microsoft.Windows.Appraiser.General.DecisionMatchingInfoPostUpgradeStartSync

Microsoft.Windows.Appraiser.General.WmdrmStartSync

Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoPassiveEndSync

Microsoft.Windows.Appraiser.General.DecisionMatchingInfoBlockStartSync

Microsoft.Windows.Appraiser.General.DatasourceApplicationFileStartSync

Microsoft.Windows.Appraiser.General.DatasourceDevicePnpStartSync

Microsoft.Windows.Appraiser.General.DataSourceMatchingInfoBlockStartSync

Microsoft.Windows.Appraiser.General.DecisionApplicationFileStartSync

Microsoft.Windows.Appraiser.General.InventoryLanguagePackStartSync

262 KiB

Raw Blame History