Remove-MpPreference

Article
06/30/2015

Remove-MpPreference

Removes exclusions or default actions.

Syntax

Parameter Set: Remove2
Remove-MpPreference [-AsJob] [-CimSession <CimSession[]> ] [-ExclusionExtension <String[]> ] [-ExclusionPath <String[]> ] [-ExclusionProcess <String[]> ] [-Force] [-HighThreatDefaultAction] [-LowThreatDefaultAction] [-ModerateThreatDefaultAction] [-SevereThreatDefaultAction] [-ThreatIDDefaultAction_Ids <Int64[]> ] [-ThrottleLimit <Int32> ] [-UnknownThreatDefaultAction] [ <CommonParameters>]

Detailed Description

The Remove-MpPreference cmdlet removes exclusions for file name extensions, paths, and processes, or default actions for high, moderate, and low threats. If you attempt to remove an exclusion that is not in the list, the cmdlet reports the error.

Parameters

-AsJob

Aliases	none
Required?	false
Position?	named
Default Value	none
Accept Pipeline Input?	false
Accept Wildcard Characters?	false

-CimSession<CimSession[]>

Runs the cmdlet in a remote session or on a remote computer. Enter a computer name or a session object, such as the output of a New-CimSession or Get-CimSession cmdlet. The default is the current session on the local computer.

Aliases	Session
Required?	false
Position?	named
Default Value	none
Accept Pipeline Input?	false
Accept Wildcard Characters?	false

-ExclusionExtension<String[]>

Specifies an array of file name extensions, such as obj or lib, to exclude from scheduled, custom, and real-time scanning. The cmdlet removes the exclusions that you specify.

Aliases	none
Required?	false
Position?	named
Default Value	none
Accept Pipeline Input?	false
Accept Wildcard Characters?	false

-ExclusionPath<String[]>

Specifies an array of file paths to exclude from scheduled and real-time scanning. The cmdlet removes the exclusions that you specify.

Aliases	none
Required?	false
Position?	named
Default Value	none
Accept Pipeline Input?	false
Accept Wildcard Characters?	false

-ExclusionProcess<String[]>

Specifies an array of processes, as paths to process images. The cmdlet removes exclusions of files opened by the processes that you specify.

Aliases	none
Required?	false
Position?	named
Default Value	none
Accept Pipeline Input?	false
Accept Wildcard Characters?	false

-Force

Forces the command to run without asking for user confirmation.

Aliases	none
Required?	false
Position?	named
Default Value	none
Accept Pipeline Input?	false
Accept Wildcard Characters?	false

-HighThreatDefaultAction

Indicates that the cmdlet removes the automatic remediation action specified for the high threat alert level.

Aliases	htdefac
Required?	false
Position?	named
Default Value	none
Accept Pipeline Input?	false
Accept Wildcard Characters?	false

-LowThreatDefaultAction

Indicates that the cmdlet removes the automatic remediation action specified for the low threat alert level.

Aliases	ltdefac
Required?	false
Position?	named
Default Value	none
Accept Pipeline Input?	false
Accept Wildcard Characters?	false

-ModerateThreatDefaultAction

Indicates that the cmdlet removes the automatic remediation action specified for the moderate threat alert level.

Aliases	mtdefac
Required?	false
Position?	named
Default Value	none
Accept Pipeline Input?	false
Accept Wildcard Characters?	false

-SevereThreatDefaultAction

Indicates that the cmdlet removes the automatic remediation action specified for the severe threat alert level.

Aliases	stdefac
Required?	false
Position?	named
Default Value	none
Accept Pipeline Input?	false
Accept Wildcard Characters?	false

-ThreatIDDefaultAction_Ids<Int64[]>

Specifies an array of threat IDs. The cmdlet removes the default actions for the threat IDs that you specify.

Aliases	tiddefaci
Required?	false
Position?	named
Default Value	none
Accept Pipeline Input?	false
Accept Wildcard Characters?	false

-ThrottleLimit<Int32>

Specifies the maximum number of concurrent operations that can be established to run the cmdlet. If this parameter is omitted or a value of 0 is entered, then Windows PowerShell® calculates an optimum throttle limit for the cmdlet based on the number of CIM cmdlets that are running on the computer. The throttle limit applies only to the current cmdlet, not to the session or to the computer.

Aliases	none
Required?	false
Position?	named
Default Value	none
Accept Pipeline Input?	false
Accept Wildcard Characters?	false

-UnknownThreatDefaultAction

Indicates that the cmdlet removes the automatic remediation action specified for the unknown threat alert level.

Aliases	unktdefac
Required?	false
Position?	named
Default Value	none
Accept Pipeline Input?	false
Accept Wildcard Characters?	false

<CommonParameters>

This cmdlet supports the common parameters: -Verbose, -Debug, -ErrorAction, -ErrorVariable, -OutBuffer, and -OutVariable. For more information, see about_CommonParameters (https://go.microsoft.com/fwlink/p/?LinkID=113216).

Inputs

The input type is the type of the objects that you can pipe to the cmdlet.

Outputs

The output type is the type of the objects that the cmdlet emits.

Examples

Example 1: Remove a folder from the exclusion list

This command removes the folder C:\Temp from the exclusion list.

PS C:\> Remove-MpPreference -ExclusionPath "C:\Temp"

Add-MpPreference

Get-MpPreference

Set-MpPreference

Remove-MpPreference