i cant play this game i put the novalidate trick and i could go into the game but ehn im loading a skirmish map the game load then its starts but the load screen the blue one just stay the way it is and doesnt start teh game can someone help me and i can hear the game running but i cant play it my system is pentium 4 cpu 2.60ghz 768 mb of ram (i know i need an upgrade)