Windows 10: KB4512508 update fails with 0x80070020

Tried multiple times - tried with WU and standalone installer - servicing stack is up to date - no 3rd party security software

:)

 

Windows 10 fails to update


When you finish testing the Avast suggestion, make sure that you restart your machine.

Then if the issue persists, please return to the trouble shooting list in post# 89

I think there are three steps that remain; the WU troubleshooter, reset WU components, and manual WU reset.

 

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!

 

Unable to install KB3081448 and KB3091449 0x80070020

Add me to the list of folks that are unable to install KB3081448 and KB3091449. I have a different error code than previous reports that I can see.. 0x80070020

I have followed the steps in other posts to use the Windows Update troubleshooter, and also tried the manual steps outlined here

Method 2:

If issue persist I suggest you to reset Windows Update component. Kindly follow the below given steps.

• Press Windows key, and type CMD in search. Right click on CMD and click on Run as administrator.
• Stop the BITS service, the Windows Update service, and the Cryptographic service. To do this, at a command prompt, type the following commands. Make sure that you press Enter after you type each command.
  
  • net stop bits
  • net stop wuauserv
  • net stop appidsvc
  • net stop cryptsvc
• Rename the softare distribution folders backup copies. To do this, at a command prompt, type the following commands. Make sure that you press Enter after you type each command.
  • Ren %systemroot%\SoftwareDistribution SoftwareDistribution.bak
  • Ren %systemroot%\system32\catroot2 catroot2.bak
• Restart the BITS service, the Windows Update service, and the Cryptographic service. To do this, at a command prompt, type the following commands. Make sure that you press Enter after you type each command.
  • net start bits
  • net start wuauserv
  • net start appidsvc
  • net start cryptsvc
• Restart your PC and check if it works.

Method 3:

If issue persist, I suggest you to try running DISM scan by following the below steps:

• Press Windows key, and type CMD in search. Right click on CMD and click on Run as administrator.
  • In command prompt, type the following commands and press Enter after each command:

DISM.exe /Online /Cleanup-image /Scanhealth