Professional way: Use the Command Prompt.Quick & Easy way: Use a reliable third-party tool.How to get rid of this undeletable file on a Windows PC? No panic, we will make your work easier here. If the file or folder is locked (Access is Denied), Windows will prevent you from deleting it. There are several ways to delete a file or folder on a Windows system (select a file or folder and click Delete or press Ctrl + D or Shift + Delete).