[Morglum007]

Don't worry.It's due to installshield instalation program.This means that your copy is bad-done.Try to re-burn your copy of this game.I asure this is the problem.(The explanation is easy......installshield is the main instalation program used today and it protects the game data on .hdr,.cab files....when any of this files is regular-toasted the program detects it and ask for a data3.cab file on cd2)This should not be a problem for you,just re-burn and enjoy the game!