The perfect strategy to deal with Win8.1 upgrade failure

Install the software when the most fear is a sudden installation failure, especially in the system, download a system takes a long time, plus the installation operation also need a period of time to operate, but often have users encounter upgrade Win8.1 system failure, how to solve it?

The perfect strategy to deal with Win8.1 upgrade failure:

Problem one, some friends because there is no free upgrade to Win8.1 in the Win8 App Store

Because you did not update the latest system patches, resulting in the lack of critical push information, the problem is most common, your computer still lacks an important update, namely "KB2871389", then the application store will provide you with Windows8.1. Of course, you can also try to put all the other patches, to avoid the problem caused by the patch Win8.1 after some mistakes!

If you use Windows Update to get Automatic Updates, you will automatically download and install KB2871389, if you have turned off automatic updates, or if you have used a new computer that has not yet downloaded Automatic Updates, or you do not want to wait for Windows updates to automate this operation, You can go to Windows Update and install KB2871389 manually.

1, the installation of the required update steps

① opens the Windows Update by following these steps: Swipe from the right edge of the screen (or, if you are using a mouse, point to the lower-right corner of the screen, and then move the mouse pointer up), click or click Settings, change computer settings, and update and restore.

② Click or click "Check Now", and then wait for Windows to find the latest updates for your computer.

③ If an update is found, please click or click "View Details".

④ in the list of available updates, select "KB 2871389" and any other updates that you want to install, and then click or click Install.

⑤ Read and accept the license terms, and then click or click Finish if the selected update requires this action.

When you are done, restart your computer and you will see a big Win8.1 in the App Store for free upgrades!

Problem two, some friends are the Windows8.1 system ISO image download and then install, prompted the failure

Workaround: All files in the mirror can be copied to the installed on the hard drive, everything goes well.

Users who have the upgrade system installed will know that to upgrade a system takes a long time, if the installation upgrade failed to start again, so waste too much manpower and time, in order to avoid this situation, users can first look at the above two situations in the upgrade Win8.1 process is noticed.