hi val,r u sure the lock has had it ? might just be the latch not coming out of the latch keep (the part that holds the latch on the frame). if lock is a euro lock,looks like a tennis racket then you will have get a locksmith to pick it or drill it. the door will have to be open to change the lock, hope you get on ok. I will come back online tomorrow monday to see how you get on .regards mick
mick the pick, January 2007