CoD2, please help

Hi guys, I've spent the last 4 hours of tonight and the first 3 hours of the morning trying to get my CoD2 game to work.

My computer is relatively new, I only bought it 7 months ago.

I've installed CoD2 and the common error arises as seen in other posts.

That is ofcourse; the "unrecoverable error" error.

I've spent much of my free time before and after work to try and figure this out.
I'm a complete computer noob and have no idea whats going on or what might even be wrong.

so, I'll just post images of the specifications of my computer in the hopes that someone might know what to do.

I've read through alot of the other posts, and I've tried their suggestions, but still CoD2 does not run.

HOWEVER, installing CoD works fine and I am able to play.

anyways, heres the images:

http://img148.images...e=codreqci3.jpg

on the left is my specifications, and on the right are the CoD2 requirements as per Wikipedia.org.

http://img509.images...e=systemdy4.jpg

and

http://img511.images...mchipsetjz0.jpg

please help as I really, REALLY wanna play this game. going 7 months without it was hard enough as it is.
and Im getting CoD4 soon, if 2 doesnt and wont work, CoD4 sure as heck wont either.

please help me guys, im about an inch from just hurling my computer over the balcony :'(