Okay I have a big problem

I installed the game, and patched it to 1.05
it ran fine a couple of hours, but then it suddenly began to crash the graphic, wich leased to the game crashing. Now it rasheseverytime i start the game, and i can do nothing.

here's a picture of how it looks when the graphic crashes.

update: I just found out it only does it in Coop mode. Any idea how to fix this?

This message has been edited. Last edited by: tomas0206,

Crashing after a period of time may be your graphics card over heating. Not working from the start may mean you computer is very marginal for playing the game and is having troubles keeping up- often encountered on laptops or computers with onboard graphic chipsets like those from Intel instead of an actual video card. What are you trying to play on and what is your graphics card?

Try:

Reseat your video card in it's slot.

Update/reinstall you video card drivers.

If those fail post your DXDIAG info:

To post DirectX Diagnostic information do the following.

1. Click Start
2. Click Run (if you are on Vista, click into the 'Search Textfield')
3. Type DXDIAG then press ENTER
4. When the DirectX Diagnostic loads, click the "Save All Information" Button.
5. Save the text file to your desktop
6. Locate the text file on your desktop and double-click the file to open it
7. Click on Edit
8. Click on Select All
9. Click on Edit
10. Click on Copy (make sure all of the text is highlighted when you click Copy)
11. Right-click into the textfield of your forum post and click on Paste