Windows 11 - Microsoft Defender Antivirus will not update

I have seen where there is an issue with Windows 10 and Defender not updating. I have the same problem with Windows 11. When I try to update I get error code 80070714. I have tried a multitude of fixes but nothing seems to work.

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Hello, I’m Virginia, I have 20 years of expertise in fixing my own & friends’ PC problems.
Sorry to hear you’re experiencing problems.

Can you install other Windows updates?
Have you tried resetting the update components?
Open cmd prompt/powershell with admin & enter:
Net Stop bits
Net Stop wuauserv
Net Stop appidsvc
Net Stop cryptsvc
Ren %Systemroot%\SoftwareDistribution\DataStore DataStore.bak
Ren %Systemroot%\SoftwareDistribution\Download Download.bak
Ren %Systemroot%\System32\catroot2 catroot2.bak
Del "%ALLUSERSPROFILE%\Application Data\Microsoft\Network\Downloader\qmgr*.dat"
Net Start bits
Net Start wuauserv
Net Start appidsvc
Net Start cryptsvc
Restart the PC & try updating again.

And/or:
Search for services.msc & find Windows Update & ensure it is set to Automatic.
Virginia - Time Lady.

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Question Info


Last updated November 24, 2024 Views 574 Applies to: