What should I do if Win8.1 Update is not updated properly?

Microsoft pushed the win8.1 update to the users of the win8.1 platform for free, more and more users began to upgrade, but in the process of upgrading, there were three error codes 80070020, 80073712 and 0x800f081f, resulting in win8 .1 update can't be updated normally, Microsoft does not provide a temporary solution, but the master can help you solve this problem, let's take a look.
Resolve win8.1 update can not be updated normally:
1, log in to the traditional desktop, right-click on the start menu, select the command prompt (admin)

2, enter the following two commands:
• Remove Win8.1 Update (KB2919355) update patch
dism /online /remove-package /packagename:Package_for_KB2919355~31bf3856ad364e35~amd64~~6.3.1.14

▲After uninstalling the update, The user needs to manually restart the system to complete the configuration
• After uninstalling the update, continue to clear the image file
dism /online /cleanup-image /startcomponentcleanup

3, when the operation is completed, we can re-pass Windows Update gets the Win8.1 Update update.
Win8.1 update can't be updated normally, update fails, this is a very confused problem that many users encounter during the update process. Although Microsoft does not provide an effective solution, but through the summary of system enthusiasts, users only need Simply applying two lines of commands can easily solve the problem of update failure. What are you waiting for?