De gekke Belg

When I start chaos gate my cpu just waits and then nothing... At first i had downloaded it full (wich of course took ages) that didn't work, err below, then tried the demo same eroor When i look a ctrlaltdel wh40k.exe is at processes but not at applications, it just wont start up. I work p3 666MHz (XP), 256 MB and a whopping TNT 2 Man i hope someone can help or im gonna throw this dinosaur out of the window RAAAAA plz help