When I try to back-up one of my games, I get this error message,"Invalid ADR field detected", and I cannot mount an image on a virtual drive. I never had any of these problems before, and if I use another computer with the same software loaded, I don't have any problems. What would cause my software from copying these images so that they're unusable? It's gotta be something conflicting but I can't seem to isolate it. I am using Alcohol 120%, and GameXcopy, both create an image which I cannot mount. Keep in mind that these programs both work in my other computers.