I've created a movie using Photostory 15 Deluxe and successfully burned it to a DVD. However, the DVD won't play back in our home theater system. The screen says it doesn't recognize the DVD. I can play it back on any computer though, so I know the movie burned successfully. Help!
I'd start by trying a different type and/or brand of DVD disc.
Then, assuming the DVD folder (VOB files etc) is created in PhotoStory as it is in MEP, then I'd try using an alternative burner, such as ImgBurn, using that folder as your source. Or burn with whatever free utility comes with your unspecified OS.