Unlock, delete, copy or rename locked files, with LockHunter
LockHunter is a free utility that unlocks files blocked by a program or the Windows system. LockHunter is useful for fighting against programs that are blocking a file without a reason.
For example, Winamp may lock an mp3, not letting you delete it, even if you have stopped listening to that file. Unlike other similar tools LockHunter deletes files into the recycle bin so you may restore them if deleted by mistake.
Features: Shows processes locking a file or folder; Allows to unlock, delete, copy or rename a locked file; Allows to kill locking process; Allows to remove locking processes from hard drive; Integrates into the Windows Explorer context menu; It deletes files into the recycle bin, so you may restore them if deleted by mistake; Supports both 32 and 64bit Windows.
Check also the excellent TakeOwnershipPro, a free and powerful utility that will give you access and control over any protected file instantly!