PC or PS2? If its a PS2 game itll need to be rebuilt, theres millions of posts in these threads about rebuilting ps2 games. For PC hmmmmmmm youll need a DL Disc or just take some bullshit files out of the ISO or try overburning it but i dont think this'll work. In nero go to File\Options\Expert Features\ and enable overburning check your drives specs to see if it can overburn. EDIT make sure you post in right forum next time or ask for it to be moved