It may give more details.
If nothing works, have you tried other players, eg vlc player?
eveerytime i try to open a video file, or a music mp3 file
it does this >>>
how do i fix it?!
ive tried rolling back to WMP 10 and back to 11, and it did the same!
ive even tried a system restore - that didnt work!
help appreciated, thanks!