4] Windows cannot find C:\Program Files This error occurs when users try to launch an app, such as an MS Office app, an Adobe app, or other apps on their Windows 11 PC.

Windows cannot find 'C:\Program Files (x86)\Microsoft Office\root\Office16\WORD.EXE'. Make sure you typed the name correctly, and then try again.

Affected users might also receive an error, such as, ' Windows cannot find "c:\program files\microsoft office\root\office16\winword.exe" Make sure you typed the name correctly, and then try again.' ...