Many users ask Bian Xiao that win7 system can't be started, and they are prompted in windows startup manager that the file \ Windows \ System32 \ drivers \ tsfltmgr.sys is wrong, and the digital signature of this file can't be verified in the status 0Xc0000428. So how to solve this situation? In the face of this thorny problem, the following small series introduces you to specific solutions.

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Through analysis, the file belongs to the computer housekeeper's file, so our solution is to enter the safe mode, and then uninstall the QQ computer housekeeper.

1. Press F8 after restarting, and then enter safe mode;

2, open the control panel, in the program and function, uninstall computer housekeeper;

3, restart, you can enter the win7 system normally.

The above is the solution to the file error of Tsfltmgr.sys that win7 system can't start. Please share this method with your friends as soon as possible. I hope it is helpful for everyone to operate the computer!