What should I do if the win7 system login process fails to initialize?

1. The login process initialization failure shown in the following figure, I do not know how many friends have encountered? In fact, the cause of this failure is related to a Microsoft update patch called KB2839229.

win7 system

2. Since we can't log in to the system normally, we can only enter the system from safe mode, restart the computer, and then press F8 until you enter the advanced startup option settings window. .

3. At this time, the mouse is not working. You need to use the up, down, left and right arrows on the keyboard to operate, then select the safe mode and click Enter.

win7 System

4. In this way, the system can enter the system in safe mode. Next, let's click Start - Control Panel, then find the uninstall under the program in the Control Panel. The program enters.

win7 System

5. Next, click on the installed update in the menu on the left, and then wait for the updated list to appear in the window on the right.

win7 System

6. Let's find KB2839229 in the updated list, then right click and select Uninstall.