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Added procedure for MpCmdRun

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Andrea Bichsel (Aquent LLC)
2018-12-10 19:17:02 +00:00
parent fbaf274312
commit 0a94ed372e
1 changed files with 13 additions and 3 deletions
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windows/security/threat-protection/windows-defender-antivirus/configure-extension-file-exclusions-windows-defender-antivirus.md
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@ -11,7 +11,7 @@ ms.pagetype: security
ms.localizationpriority: medium
author: andreabichsel
ms.author: v-anbic
ms.date: 09/03/2018
ms.date: 12/10/2018
---
# Configure and validate exclusions based on file extension and folder location
@ -264,7 +264,7 @@ The following table describes how the wildcards can be used and provides some ex
## Review the list of exclusions
You can retrieve the items in the exclusion list with [Intune](https://docs.microsoft.com/intune/deploy-use/help-secure-windows-pcs-with-endpoint-protection-for-microsoft-intune), [System Center Configuration Manager](https://docs.microsoft.com/sccm/protect/deploy-use/endpoint-antimalware-policies#exclusion-settings), PowerShell, or the [Windows Security app](windows-defender-security-center-antivirus.md#exclusions).
You can retrieve the items in the exclusion list with [Intune](https://docs.microsoft.com/intune/deploy-use/help-secure-windows-pcs-with-endpoint-protection-for-microsoft-intune), [System Center Configuration Manager](https://docs.microsoft.com/sccm/protect/deploy-use/endpoint-antimalware-policies#exclusion-settings), MpCmdRun, PowerShell, or the [Windows Security app](windows-defender-security-center-antivirus.md#exclusions).
>[!IMPORTANT]
>Exclusion list changes made with Group Policy **will show** in the lists in the [Windows Security app](windows-defender-security-center-antivirus.md#exclusions).
@ -276,7 +276,17 @@ If you use PowerShell, you can retrieve the list in two ways:
- Retrieve the status of all Windows Defender Antivirus preferences. Each of the lists will be displayed on separate lines, but the items within each list will be combined into the same line.
- Write the status of all preferences to a variable, and use that variable to only call the specific list you are interested in. Each use of `Add-MpPreference` is written to a new line.
**Review the list of exclusions alongside all other Windows Defender Antivirus preferences:**
**Validate the exclusion list by using MpCmdRun:**
To check exclusions with the dedicated [command-line tool mpcmdrun.exe](https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-antivirus/command-line-arguments-windows-defender-antivirus?branch=v-anbic-wdav-new-mpcmdrun-options), use the following command:
```DOS
MpCmdRun.exe -CheckExclusion -path <path>
```
>[!NOTE]
>Checking exclusions with MpCmdRun requires Windows Defender Antivirus CAMP version 4.18.1812.3 (released in December 2018) and later.
**Review the list of exclusions alongside all other Windows Defender Antivirus preferences by using PowerShell:**
Use the following cmdlet: