Forum Discussion

Iron Contributor

Apr 29, 2021

Cumulative update KB5001391 fails to Install

Hello Guys ! A expected ONCE AGAIN Microsoft Cumulative update KB5001391 fails to install on #Windows 20H2 , as this has been the 3rd failed update like previously two KB5000842 and KB5001330. Am I t...

Copper Contributor

May 03, 2021

Go to windows update catalog (https://www.catalog.update.microsoft.com/Search.aspx?q=windows%2010) and download KB5001391. Install it manually.
This resolve the problem.

Deleted

May 03, 2021

https://www.catalog.update.microsoft.com/Search.aspx?q=KB5001391
Hello!
A good idea for advanced users, if previous automatic updates failed - then I do not recommend downloading and installing manually!

Mark updates as necessary or additional in a comprehensible manner - Microsoft Tech Community
Such a designation I think it would be very helpful and at the same time necessary, or additional information given before downloading the Windows 10 Update to understand how important the update is and what the temporary suspension of the installation will mean! Please suggestions and feedback on t...

https://techcommunity.microsoft.com/t5/windows-10/mark-updates-as-necessary-or-additional-in-a-comprehensible/m-p/2274291

Pyroxylin
Copper Contributor
May 03, 2021
That didn't work
- Deleted
  May 03, 2021
  Hello
  Please explain what did not work because I do not understand?
  - Pyroxylin
    Copper Contributor
    May 03, 2021
    I am talking about manually instalation of KB5001391.
    lodctr /R
    winmgmt.exe /RESYNCPERF
    didn't work too.
    Now, i perform DISM restorehealth.
    If that will not work, i think this problem is too complicate for me.
    The next step will analyzing the log.file, but i am not good at it