Okay, so no probs installing this and the first game. But when I try to play this message comes up. Am I to understand that the original Empire at War is "supposed" installed in its default spot on the C drive in order for this game to work?

Now my C drive is completely full of multimedia files for my job, and my second harddrive is for games, pics etc. So must I reinstall the first game to the C drive in order to play FoC? Because I can't do that. :(