I have this problem. The launcher says that C:\Games\Halo 2 Project Cartoghapher \xlive.dll it's not intended to the use with windows or it contains errors. Hope i transleted it well. I had to uninstall the game for a problem with the launcher, it didn't work anymore but the game itself was right. I installed again the whole thing using the same file and now the launcher works but the game doesn't start. Can anyone help me to solve this problem?
