We have a project that is stored within our TFS server and some files were Checked-Out by me from another computer and another user (both of which are not used anymore). Is there a way to force the unlocking of the file (no changes were made to it so it's safe to do so if I can only do it).
If you login into the source control with the admin account, you will be able to force undo checkout, or check in with any file you provide.