I have tried several methods, and every time I upload a video to Facebook, when you play it back, there is no video, just audio.

This also happens when I try to upload the raw file from my camera - without any rendering by Movie Maker.  So, what's the deal?

Is this a problem with my PC, or a problem with Facebook?  Video from my Android phone uploads just fine. I just got the latest

Windows updates, tried it again, and still doesn't work.  Any ideas??  This used to work when I had just the plain old Movie Maker

that came with Win7 (not the Live version).

Is there any way I can uninstall Windows Live Movie Maker, and replace it with the old Win7 Movie Maker?