Graphic Error

[TomTriangle]

So to begin with, the demo wouldn't even load... It just said preparing to launch and then didn't. Easily fixed by downloading Service Pack 3 - But still.

After that I was pretty excited to play it, watched the first cinematic thing about how it all started and everything was fine, then the cut-scene straight after with the 2 gnomes is terribly distorted and all the colours are messed up. When I hit esc, the menu colours are fine but the little character at the side is still messed up. Even when the cut-scene ends, the colours are still weird.

Doubt it has anything to do with my graphic card as my computer is like a month old. I turned post-processing off just to see what that did... Still didn't fix it.

Haven't seen anyone with the same problems on this forum (Unless I managed to skip it)

Picture below. Any advice would be appreciated.
http://i.imgur.com/jre4i.jpg

[TomTriangle]

Managed to fix it - Not entirely sure what the problem was... Nevermind!