I recently had a hard drive die, and upon restoring everything worked well, except for my Backup Exec. I purchased a new copy on Ebay, and everything was working well. After a few days of successful backups, it started failing saying the media was overwrite protected. Well, the media is not overwrite protected. I have played with every setting I can think of, but it keeps failing saying the media is overwrite protected. I have even tried using brand new tapes. Any suggestions?