Windows 10: KB5004296 Installation fails at 73%

Hi, for the last few days now, my PC has been trying to install 2021-07 Cumulative Update Preview for Windows 10 Version 21H1 for x64-based Systems KB5004296. It always gets stuck on 73% before giving me an error message. 0x800f0990This happened once before and did the usual fix: sfc /scannow then press EnterDism.exe /online /cleanup-image /CheckHealth then press EnterDism.exe /online /cleanup-image /ScanHealth then press EnterDism.exe /online /cleanup-image /RestoreHealth then press EnterReboot machine and check again. I also noticed I was moved from the usual insider channel to the Previ

:)

 

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!

 

Windows Updates failed to instal

I just did step one and they have just all installed.... thank you so much.... it was quite frustrating having that update window pop up every 5 minutes and failing to instal every time

Thanks mate

 

Failed to install KB3213986

Gerry,

I have the same problem as the rest of the group. Tried all remedies which i could find. Hope, somebody will suggest simple list of steps to fix. Please help!!!

Failed to install KB3213986