I tried backin' up the game, but when it got to sector 820080 it stopped sayin' bad sector, i used DVD Decrypter, so i thought maybe they put that in there.
I had a similar problem and found that the disc was dirty. Make sure the disc is clean and free of finger prints or smudges. then try again. I did it with DVD decrytor at 1x with a Memorex DVD+r. Worked on the first try.
no, the disc actually has a bad sector in it. cuz i scanned it with clony xxl its a tool for detectin' copy protections on da game and also for detecting others things such as bad sectors. i used that and it and i got the same result as with DVD Decrypter at sector 820080 and when i put the game in my system it worked to the point where i was suppose to do a tip off, then froze. and i also cleaned the disc to make sure it was good.
well den i guess this one really shows cuz.....i've backed up some of the newest games without a sweat, such as mercenaries, mgs3, starwars battle front etc witout a sweat but this one. and as i said before it wouldnt work in my system, so i guess its a bad disc after all.