I have 2 DVDs from someone I know, recorded on his Panasonic DVD Recorder (E80 I think) that won't rip. They play fine on my PC and standalone players. I get this error during ripping w/ DVD Decrypter:



I have 3 other DVDs from him that rip fine. All of my other DVDs rip fine. What's the problem? Can I fix it?

Thanks,
-David