I downloaded the g-mod gcf, put it in steam apps, and when i try downloading it it starts on 95% and when it has finished downloading i run it it goes onto the main menue i click new game and it shuts off. How can i stop this?
Try with this:
Change the resolution of the game to 800x600 (in launch options put -width 800 -height 600) once you enter in the game put the resolution you like.
You can try too with this:
In launch options put -DXlevel 81
Oh and the latest DX is november 2007 not october Dx Download