1. First, turn on the computer and click "Run" in the open start menu bar.

2. Then click and enter "cmd" in the pop-up window, and press enter to confirm.

3. Then click in (%windir% \ system32 \ * and enter "for% 1. Dll) do regsvr32.exe/s%1"In the pop-up window, press enter to confirm.

4. Then wait until the scrolling stops and the bottom line of the following figure appears: C:\Windows\System32, and exit the administrator command prompt window.

Then the problem is solved.