Hey, Im currently trying to play Grand Theft Auto Vice City Stories (its an iso game) but after it begins to load the game it comes up with ' Error Reading Grand Theft Auto Vice City Stories UMD.' This problem has never occured before. This game did use to work but i did a reformat of my data stick, and when i put the game back on, it wasn't working. All my other iso games work fine but i cant seem to find a solution. Any help would be great.