Copy entire contents of CD into a folder on your desktop. Download the no-cd crack from gamecopyworld and add it to the folder with the game files (which you created on your desktop, I usually put the crack in a separate folder called crack). Open up Nero, don't use the CD Copy option, use the Data option. In the right hand window of Nero, it will have named the CD as NEW. What you want to do is rename it to the EXACT name the original CD's have. For instance, if the name of the original cd is called RAVEN_SHIELD, you want to rename to match it exactly. Try that, i've usually had pretty good luck burning CD's that way. But, if it has a recent type of copy protection, it might be easier to just download it.