Exit the Command Prompt and reboot your computer. To repair a series of corrupted DLL files that might trigger the error, type the following command, and hit Enter.įor /f %s in ('dir /b *.dll') do regsvr32 /s %s In the elevated command prompt, type the following command and hit Enter. Tip: Alternatively, you can type cmd in the search box, and then right-click the Command Prompt app and select Run as administrator.