I have a VIP 622 receiver and I store all my movies on an external USB HDD. I have a couple of movies on there I don't want to keep any more and when I went to try to delete them they would not delete. So I went even further and just did a restore on them so they would move back to the receiver, but when I did that it kept the movie on the USB HDD and now on the receiver. I noticed though that the movie had a lock on it so I had to unlock it on the receiver before I could delete it. But here is my problem. The movie I want to delete on my USB HDD is locked, and it does not give me an option to unlock it so I can delete it, and I really don't want to reformat the HDD and loose all my movies.