I built a DVD including music and special effects. I go through the burn process and the program says the DVD has been successfully completed. However, when I try playing the DVD in my DVD player the DVD will not play and I get a message to insert a DVD (my DVD player works with other DVDs). I've also tried playing the DVD on the computer with the same results. Do I need to uninstall and reinstall the program or is there another fix. I've burned 5 DVDs with the same results.