Windows 7 call of duty 4 crash

[wil]

Okay so for some unknown reason my Call of Duty 4 game crashes my pc and i have to force restart it. Prior to installing cod 4 i played some cod 2 which worked fine in single player and multiplayer without patches but when i installed the patch 1.3 (up to date patch) it would crash when playing multiplayer and now the same thing is happening to my cod 4. They are both official versions bought from a store and the time between joining an online game to when it crashes is always different. If i create my own game on cod 4 its fine havent had it crash on me but if i join an online game it will crash. Ive googled to try find a solution but nothing. And i find it rather weird its happening with 2 different cod games both 2 and 4, not any other game i have on my computer.

Im running windows 7 x64.

here are my pc specs:

Processor: Intel Core 2 Quad CPU @ 2.40GHz 2.40GHz
Installed memory (RAM): 8.00GB
System type: 64-bit Operating System
Video card: NVIDIA GeForce GTX 275
Motherboard: Gigabyte GA-965P-DQ6

 

[Firecracker]

I Gues if they are the most up-to-date drivers for it and there arn't any problems leave it, How old is this web cam?
Is it even supposed to be compatible with your OS?

If it is working leave it, otherwise get rid off it

 

[wil]

Okay no good. I just rebooted from uninstalling the LifeCam v3.2 software and removing the webcam so ill try again, but just double checking that this is the correct driver for the Yukon: Link Removed. Because thats the one i installed. And so if this is no good i should completely remove the tv card itself? Im not even using it either so it shouldnt be a problem.

 

[Firecracker]

yes thats the driver that you need, remove the TV card and the drivers/software for it too, reboot and see what happens

 

[wil]

Okay well I just took a look and I forgot that I haven't installed the software for the tv card since reformatting few months ago. So will taking out the card itself change anything?