Win7 update failed error 80070020 solution

Many users will update the Win7 system, encountered an installation update failure during the update process, and prompted the error code 80070020 phenomenon, what is going on? How to solve this problem? The following small series for everyone to introduce WinA update failure error 80070020 solution.

Method 1:

1. First use the shortcut key "win+R" to open the "Run" window, then enter "lds; msconfig" in the window; click Enter to open The system window is up.

2, then find an open system windows & ldquo; Start & rdquo; this column, then click Safe boot check box of & ldquo; network & rdquo; enter OK.

3, Finally in the system configuration window, click Restart, this will restart the computer in a special way with "safe mode with network connection". After booting up, run Windows Update again to re-install the installation.

Method 2:

Try restarting the computer, then restart Windows and run Windows Update again to install.

The above is the solution for Win7 update failure 80070020 introduced by Xiaobian. It is very simple to read the above content! Win7 update failure error 80070020 solution introduced two, depending on which method you are suitable for! Do not understand can look at the above content to solve!