Have you met this problem that you tried to remove the windows update folders, but it said “Access is denied” or any other tips. WinRAR can help! Right-click to the file or folder you want to delete, and select “added to the file” menu, In the popup dialog ticker” Archive deleted source files“, click “ok”, so at the time creating Winrar compressed files, it also help us remove stubborn files, we need only to delete the create zip file and the windows update folder is gone!