Windows 10: KB5043131 or KB5043064 failed at the end of the installing 99% and then rollback

Hello I need helpKB5043131 or KB5043064 failed at the end of the installing 99% and then rollback please see the WindowsUpdate kb5043131.log Please do you have any suggestion for this issue ? Gérard

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Installation of Windows update fails at 99%

Windows 10 Update Install fails at 99%. I did the install trouble shooting with no success. Tried to install again as suggest, Fails at same point. HELP!!!!

***Modified title from: Windows 10 Update ***

 

Installation of Windows update fails at 99%

Hi,



Thank you for writing to Microsoft Community Forums.



I understand that installation of Windows update fails at 99%. I’ll certainly help you with the issue.



However, please let us know:

• How are you trying to update Windows?
  
• Do you receive any error message/code?
  
• What are the troubleshooting steps you have tried so far?
  
• Which build version of Windows 10 is installed on the computer? To check type:
  winver in the search bar on the Taskbar and hit
  Enter.
  

Meanwhile, I would suggest you to try running the Windows Update troubleshooter and see if that helps. Refer the article

Windows Update Troubleshooter.



If you still face issues, you can try resetting the Windows update components. Please refer the article on

How to:Reset Windows update components in Windows by
Sumit.



If the issue persists, I would suggest you to refer the troubleshooting steps mentioned in the article

Troubleshoot problems updating Windows 10 and see if that helps.



Note: The last step in the article talks about performing a clean installation of Windows. Please do not perform a clean installation.



Note: While performing chkdsk on the hard drive if any bad sectors are found on the hard drive when chkdsk tries to repair that sector if any data available on that might be lost.



Let us know the results.



Regards,

Nikhar Khare

Microsoft Community - Moderator

 

KB4025339 Fails Install 0x80070564

Thanks
I am trying Eagle 51's suggestions now. Windows Update troubleshooter found a bunch of errors and fixed all but one.The update is trying to download KB4025339 again. I'll see what happens. At step one troubleshooter finishes with one error unresolved "Potential Windows Update Database Error Detected-Not Fixed". Windows update stalled at 0%.

At step 2 same troubleshooter error. The KB finished a new download failed to install.
Did step 3 KB has downloaded but fails to install.

If Eagle's suggestion doesn't work I'll try EdTittel's suggestion

Tried bothe Eagle & Ed 's suggestions - do not work. Anyone else?

I have noticed that the latest update for my nvidia drivers has failed to update. Wondering about that!