win8.1 Update installation Failure 80070020 workaround

Encountered win8.1 update installation failure 80070020 What to do? Below will tell you win8.1update installation failure 80070020 solution, many netizens said can not install win8.1 update, how to solve it? I hope the following method is helpful to everyone.

Win8.1 Update has been officially released, but many users are experiencing download problems and are currently unable to download from Windows Update. Win8.1 user of the Microsoft Community Forum said that Windows 8.1 update could not be installed and error code 80070020 did not provide additional specific information to the user.

Microsoft has not yet released patches to resolve Win8.1 update problems that users encounter, but users who cannot get the update can manually download the update package, and some users at Microsoft Forum wrote:

"I've been trying to install Win8.1 update for a few hours. I used Windows Update to install a series of files earlier today, and then I tried to install the upgrade file KB2919355 that appeared in Windows Update. 800MB file download takes 45 minutes and my speed is MB/s. Error code 80070020 appears after 20 minutes of installation. I then rebooted, but no changes or improvements were seen. ”

It is not clear how many users are experiencing this situation, and it is clear that some Windows 8.1 users are not upgraded properly.