Up to now, there have been three error codes for Win8.1 update failures, such as 80070020, 80073712, and 0x800f081f, but Microsoft has not provided a temporary solution. Fortunately, Andrew B, a fan from the Microsoft community, offers a simple, practical fix, with just two lines of command.
The operation is as follows: (Win8.1 platform)
1, log on to the traditional desktop, right-click the Start menu, select a command prompt (Admin)
2, enter the following two commands:
• Remove Win8.1 Update (KB2919355) Updates patch
dism/online/remove-package/packagename:package_for_kb2919355~31bf3856ad364e35~amd64~~6.3.1.14
After uninstalling the update, the user needs to manually reboot the system complete configuration
• After uninstalling the update, continue to clear the image file
Dism/online/cleanup-image/startcomponentcleanup
3. When the operation is complete, we can get the Win8.1 update update via Windows Update again.
Note : More wonderful tutorials Please pay attention to the triple computer tutorial section, triple Computer office group: 189034526 welcome you to join