Recommended: win764 Ultimate Edition
1, search the file TsFltmgr.sys, and find that this is not a system file, but a computer housekeeper file of Tencent;
2. If you can't enter the system after booting, you can press the shortcut key to enter the advanced startup option after booting, and choose to enter the safe mode to run in the safe mode;
3. Open the computer housekeeper directory in the start menu, and click "uninstall computer housekeeper". If there is no directory in the start menu, you can uninstall it in the control panel.
4. Then click "Uninstall Now". After uninstalling, restart the computer and enter the normal system.
The computer boot prompt cannot verify the digital signature of the file TsFltmgr.sys, which can be solved by the above methods. The authority of security software is very large, and once an exception occurs, it may cause the operating system to fail to start.