What should I do if Win8 installs the KB2770917 patch?

Since Win8 is a system that was introduced in the near future, many operations have immature places, so it is inevitable that there will be such a small situation. Some users can't successfully complete the installation when updating the KB2770917 patch under Win8 system. The system prompts the installation to fail and performs the system rollback operation. What should I do?

Solution:

1. Use the Win + R shortcut to bring up the "Run" dialog box, enter "msconfig", and confirm the run, open "System Configuration" window ;

2, switch to the "Services" tab, check the following "Hide all Microsoft services", and then click "Delete all" & ok; FIG:

3, and then restart win8 system reboot the system if updates are installed automatically updated and re-successful (100%), the problem is that a solution;

4, and finally re Open the “System Configuration” window to enable the service you just turned off.

In this case, the user opens “Control Panel\\System and Security\\Windows Update\\View Update History" View, you can see that the "Win8 Updater (KB2770917)" installation failed. Just turn off all Microsoft services and reinstall them.