My WMM is now showing black slides and a black preview when I open old
projects or even create new ones. the imported video/pictures/audio all seem
to load fine. I can see them in the storyboard view and hear the audio
however the slides I create in moviemaker such as titles etc. show as solid
black in the storyboard. As far as the preview pane it is completely back the
entire time.

Any suggestions are welcome