Multimedia Video Controller?

Hey I recently was using mytheatre to watch videos and I just recently got an error looking like this: (I run on a dell dimension 3000)

http://img8.imageshack.us/img8/5015/error0pr.th.jpg

I was running good orginally but I ran a program called "Driver Magician". It auto updates me drivers (Yeah, I'm stupid) and it auto updated one of the drivers (aka went to the site and downloaded it for me) I opened it and started installing it and I got a blue screen basically saying "Hey, your messing around with me, I'm turning off now."

So I turned back on and got that error.


P.S. sorry for the quick message, going out to work and coming back hopefully I will get an answer, haha.
Please help me, or my wife will kill me .

 

oh yeah before i leave, i ran an antivirus everything is clean. I ran reg doctor got rid of some bad registries, and i dont know the name of the driver the installation was for (i deleted it)

 

well, what are your computer specs, especially those for the video card.

 

2.39 Ghz, 1gb RAM, Nvidia GeForce FX 5500 OC, Just formated.

It was working, I know it was something I DID with driver magician... stupid pos. I want to kick myself in the head.

 

go to nvidia.com and download the latest driver for your video card.

 

I do already have the latest for my video card.