Policy overview

Key metadata and intent for this policy.

ClassComputer
CategoryWindows Components > Microsoft Defender Antivirus > Exclusions
Supported onAt least Windows Server 2012, Windows 8 or Windows RT

Supported OS tags: Windows10, Windows10RT, Windows11, Windows8, Windows81, WindowsRT, WindowsRT81, WindowsServer2012, WindowsServer2012R2, WindowsServer2016

This policy setting allows you to disable scheduled and real-time scanning for files under the paths specified or for the fully qualified resources specified. Paths should be added under the Options for this setting. Each entry must be listed as a name value pair, where the name should be a string representation of a path or a fully qualified resource name. As an example, a path might be defined as: "c:\Windows" to exclude all files in this directory. A fully qualified resource name might be defined as: "C:\Windows\App.exe". The value is not used and it is recommended that this be set to 0.

Internal name
Exclusions_Paths
Policy ID
12bc58d6fd90
Elements
1

Registry values

How enabled and disabled states update the registry.

No explicit registry values are set for enabled or disabled states.

Policy elements

Inputs and configuration options exposed by this policy.

ElementTypeRegistry mappingConstraints & behavior
Path Exclusions
ID Exclusions_PathsList
list
HKLM\Software\Policies\Microsoft\Windows Defender\Exclusions\Paths\Exclusions_Paths
Type REG_MULTI_SZ
List: additive, explicit value

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