Win8.1 Update can not be updated properly. Prompt error code 80070020 repair method

Win8.1 update update failed? This is a relatively common problem encountered by many users when updating Win8.1 through the Windows update platform. Microsoft officials have not proposed a temporary solution. All the dedicated system experts have specially prepared effective repair solutions for everyone.

Microsoft is free to push Win8.1 Update updates to all Win8.1 platforms via Windows Update. However, some users do not upgrade smoothly. For example, the error codes 80070020 and 80073712 appear. In these cases, you can install the following methods:

1. Log in to the traditional desktop, right-click the Start menu, and select Command Prompt (Manage

2. Enter the following two commands:

• Remove the Win8.1 Update (KB2919355) update patch

dism /online /remove- after the package /packagename:Package_for_KB2919355~31bf3856ad364e35~amd64~~6.3.1.14

▲ uninstall the update, the user needs to manually restart the system completes the configuration

& bull; updated after unloading, clear images continue file

dism /online /cleanup-image /startcomponentcleanup

above fix is ​​to remove some patches of the original system, remove the image file, and then again through the Windows update platform can Get the latest Win8.1update update.