The Renderers - Monsters And Miasmas Rapidshare Whenever I Start Fallout 3 For Pc It Says "failed To Initialize Renderer" And Crashes?

Whenever i start fallout 3 for pc it says "failed to initialize renderer" and crashes? - the renderers - monsters and miasmas rapidshare

I reinstalled the game twice without any change. it works on my PC and then lit it, and I have a got an error message. Well, no matter what I do when I try to start I get the error message.