here we go again

more people with there illegal downloaded games!!!!
i'll give you one clue: once you have extracted the rar you say you have a bigger rar. It's not a bigger RAR, it's an ISO file. You only think it's a RAR because it's assocated with you rar software and so will share the same icon. It's an XISO and that's why it wont extract. These kinds of question might best be kept for the torrent/irc/news site it came from in the future please.
Friendly word of advice - we don't really like talking about illegal downloads here. The only way to really avoid any problems is to buy the original.