In Windows 7, pressing Ctrl + Alt + Del fails to call up the task manager. How can this problem be solved?

Cause analysis

This problem is generally caused by the loss or damage of system files. We only need to perform a simple repair operation to solve the problem, as shown below.

Solution

1. Find the task in the Start menu, and click open. In the displayed running Window, enter the taskmgr.exe command to open the task manager.

2. Check whether the taskmgr.exe program in the win7system is damaged. We also open the run, press Win + R to bring up the run dialog box, enter CMD, and then add C: \ Windows \ System32> dir task * in the open command box *. * check whether the worker has taskmgr.exe. you only need to delete the manifes file.

Then, restart the computer and press Ctrl + Alt + Del or Ctrl + Alt + Esc to check if the task manager is out.