Forum rules
Please post only Windows specific questions in this forum category. If you don't know where to post, please read the different forums' rules. Thanks.
And let me just add this.
I too got that kind of garbled screen when I played a DRM'ed video
in VLC player.[For which I didnt have the key].
I dont know if your video has DRM - But,since you are able to play it fine in WMP,there is a chance that WMP has the key stored & therefore able to play the video.