Some times you are not allowed to open/delete/move files or folders from the PC ,you get an error message saying it is already in use.That could be quite a frustrating when you need to delete the files quickly.This may due to some malware.
Here comes, LockHunter a free tool to rescue you. It is useful for fighting against malware, and other programs that blocks files without a reason. Unlike other similar tools it deletes files into recycle bin so you may restore them if deleted by mistake.It integrates itself to the Windows Explorer right-click context menu and this application will actually show you what programs are locking the file you are going to delete
You can either delete the locked file or close or delete the locking process using the other menu in the tool.