Prophecy

Simply put, I'm trying to make a dvd. When I try to edit a movie I hear the audio but I have no video. It's just a solid black screen. At first I thought it was the avi file, however, the file plays fine in Windows Media player, VLC Player & Nero Showtime. The only place that does show the video is Nero Vision.

Well, after a while I added an old video file I had worked with before. I knew this file should work since I'd used this file before to make a DVD with no issues. As luck would have it now this video too was now only a black screen with audio as well.

I've tried about six different avi files and jpegs since then. None of them show at all in the editing window of Nero Vision. Since this started I've uninstalled and reinstalled with no luck.

Anyone have any ideas? Is there a simple button to push or an option to check I just don't know about?

__________________
La Disciplina È La Mia Spada,
La Fede È Il Mio Schermo,
Non salti Ciecamente In Incertezza,
E Potete Raccogliere Le Ricompense.