Merge pull request #5151 from MicrosoftDocs/minorupdate

Added a note about multiple failures
This commit is contained in:
Greg Lindsay
2021-05-06 16:24:09 -07:00
committed by GitHub

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@ -51,6 +51,9 @@ When run by Windows Setup, the following [parameters](#parameters) are used:
The resulting SetupDiag analysis can be found at **%WinDir%\Logs\SetupDiag\SetupDiagResults.xml** and in the registry under **HKLM\SYSTEM\Setup\SetupDiag\Results**.
> [!IMPORTANT]
> When SetupDiag indicates that there were multiple failures, the last failure in the log file is typically the fatal error, not the first one.
If the upgrade process proceeds normally, the **Sources** directory including **setupdiag.exe** is moved under **%SystemDrive%\Windows.Old** for cleanup. If the **Windows.old** directory is deleted later, **setupdiag.exe** will also be removed.
## Using SetupDiag