whenever i try to play mp, the game crashes and i get this message-
GL_ParsePacketEntities: end of message.
could someone tell me what that is and how to solve it?
you more than likely have glitched the MP by downloading a "no-cd" crack ;) if so, then that is your problem. You can try deleting the mp.exe and use its backup file (you'll notice it in the folder) but this too may be glitched (this has happened to me before ;))