Windows Media Player - Green Blotchy patches
 

A friend of mine is having problems with Windows Media player. AVI fils are acting all strange. At first they were upside down, with weird green patches all over the video. I fixed the upside down problem, but the green patches remain and i can't figure it out. I've updated the codecs, media players, and all that bollocks. What else can i try?

Options - hardware acceleration...play with that a bit.