Movie Playback Problems?

Hey everyone really need some help…

I built a computer about a week or 2 ago and everything works great, last night I tried to play a movie and it plays back in black & white.

Now everything else color wise is fine my desktop , all my games have color etc.

Anyone have any ideas what it could be?

I’ve tried everything, different movies / games play fine / etc.

Thanks for any help. Storm~

Run gspot, identify the used codec, install it.