Graphic Error (new)

I searched all over the internet and then I just gave up and decided to come over here and to ask you guys what is that Graphic Error? while searching for many Unity errors I figured out that maybe I need drivers…
so I already downloaded my Graphic Driver. and the newest Direct X from the Microsoft Site.
What should I do that Unity will work for me please?

I am using Vista Ultimate X32

Ok I’ve found the right driver, and the previous error gone, the new error is weird… look at attached picture.

and when I am trying to create something in the software nothing happend.

I have an other Windows on my PC, which is Windows 8 and I have installed Unity 4 there, and its working.
probably vista ultimate 32bit having problems.

Thank you for the time

Sure you’re using the right graphics drivers for your GPU? What is it?