I need my video to work in an older format. Previously in this file i have had some difficulty embedding the videos. When I used .AVI files the video would embed fine but when i would re open the file (out of the same folder) the video would now appear as a picture. I got it working with a .MOV format for the video however will only continue to work if I save it as a .PPTX and I need it to work in .ppt.

Any ideas?

Thanks