i was trying to back up harry potter 3 with DVD Decrypter and its working fine on slowest speed. THEN at 92% all it did was say error on the thing wasup wit dat?
If you get an error whilst backing the Actual disc up to your Hard drive, then he disc is scratched or in bad condition. It has happened to me twice, with max payne 2 and manhunt. Luckily I just rented them.
All games can be backed up, some slightly more complicated like DVD-9 titles. However all may not boot in a straightforward method. I am talking from a swap magic pov. Some require extra loading tools to help boot them along. www.swapmagicfix.com lists the games that need help and what you need to help them.