How to delete a file being used by another program Here are some practical ways to dodge the pop-up and delete files that are in use by a program on your Windows PC.

OpenFilesView is a free download for Windows only. Note that there's a 32-bit and a 64-bit version; you'll have to grab the one that matches your system type.

When you open files that have a particular file extension, Windows will look at its configuration to determine what the default program should be in order to work with these files. The default ...

Windows might prevent you from deleting a file or a folder because it is being used by system processes, contains hidden files or folders, is set to read-only mode, or belongs to another user, and you ...

If you are unable to delete a file or folder, try these free file deleter software to delete locked files & folders that won't delete on Windows PC.