Windows Defender - The list of exclusions does not appear

Crizal said:

Is this any help?

In the past those getting early Platforms had these entries:

Code:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Defender\MpEngine
    MpCampGradualRelease    REG_DWORD    0x1
    MpCampRing      REG_DWORD    0x3
    MpEngineRing    REG_DWORD    0x3

So who knows now?

Farvatten said:

In the past those getting early Platforms had these entries:

Code:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Defender\MpEngine
    MpCampGradualRelease    REG_DWORD    0x1
    MpCampRing      REG_DWORD    0x3
    MpEngineRing    REG_DWORD    0x3

So who knows now?

There's a full (blue) moon tomorrow night for Halloween.

Crizal said:

There's a full (blue) moon tomorrow night for Halloween.

Yeap, clearly seeing more than our usual Windows Mischief

I can confirm Antimalware Platform v4.18.2010.4 is the culprit.

You can roll back to a previous version of the platform by running the following in an elevated Command prompt -

“%programdata%\microsoft\windows defender\platform\Version to rollback to\mpcmdrun.exe” -revertplatform

Example -

“%programdata%\microsoft\windows defender\platform\4.18.2009.2-0\mpcmdrun.exe” -revertplatform

Good day.

I already did that but it didn't work as expected. Windows 10 reinstalled 4.18.2010.4 after a few seconds.
I will wait for an update. I am not in a hurry. Even if Exclusion list isn't visible it seems to be working properly.

Good day.

I just got v4.18.2010.7 on Windows Update today. No difference.

eLPuSHeR said:

Good day.

I just got v4.18.2010.7 on Windows Update today. No difference.

The same for me.

Hallo, i have written here the Problem, but no solution,. Windows 10 19042.572 Defender Ausschlusse alle verschwunden - Deskmodder.de. ☹️

- - - Updated - - -

No ideas?, I have recover a backup and have hidden it with the http://download.microsoft.com/downlo...owhide.diagcab, that is the best for me😁

Bleeping Computer's user jenae has posted this command that will fix the issue. Run Powershell as administrator.

Remove-Item -Path "C:\ProgramData\Microsoft\Windows Defender\Scans\History\Service\*" -Verbose