Thanks man , that seems to work , anyway i downloaded the latest GPU drivers but it's not working , do you have any other suggestions?By the way you have a nice username , i am from Greece so...

Hi i have a problem on a specific MKV i am trying to watch, the problem is that i got glitches(green glitches instead of the movie) on the video though audio is fine, i opened the same file with other programs , such as VLC , Media Player and the video is just fine , can you help me please? I really...