on my comp i've noticed that i can't play most wmv and mpeg..for example when im in windows explorer the preview screen will give me a error when i just highlight the file..and when i try to play video somtimes it will play first few seconds and then freeze..but if i move the screen it will only play when the screen is not docked ..sounds weird.. and other times i will get the errors something like cpuinfo.dll and mpl*dll sayin something about could not be loaded,,,this problem is affected with my instant copy, real player, wmp, dvd shrink and tmpgenc and anything else that would play or preview video ,causing my programs to abort and hang.

at this point im lost