i just upgraded to windows seven and now that i did whenever i try to turn on shaders it doesent do anything

have you ever played toribash on your computer when it wasnt windos7?

because if you didnt have annother windows, it is just that your Video Card cant run shaders.

I assume you have a Radeon graphics card? That's the problem. Windows 7 doesn't have proper OpenGL drivers, which Toribash uses. So if you're using Windows 7, you need an nVidia card.

well i played with shaders when i had windows xp but when i updated to win7 it wiped out everything on my comp so i gess its because i dont have any drivers yet

Yep, get the correct drivers (this time for win7) and it'll work.