Windows Update 20h2 Stuck At 100 Downloading. Another way you can rectify a stuck upgrade is to boot clear your update cache manually. If you have been using apps to block updates or if the above solution doesnt work for you try resetting the Windows update agent.
Download Windows 10 Update Assistant at following address. If you have been using apps to block updates or if the above solution doesnt work for you try resetting the Windows update agent. If you are stuck Installing Windows 10 October update Windows update stuck checking for updates or Feature update to Windows 10 version 20H2 Feature update to Windows 10 version 21H1 failed to install Why is my Windows 10 Update.
The try the KB update again.
Check the Hide All Microsoft Services box. Check Performance Monitor if it is the Download step. Windows 10 Pro 64bit 21H1 190431288. Following everyones advice from uninstalling drivers to deleting system update files.
