This is the message I'm getting when I try to compile my disc in DVD Lab Pro. I just made a disc exactly the same as this one from the same vacation videos with no problems. I'm attaching a screen shot of the movie setup and the error message. I can add more screenshots if needed. What am I doing wrong? I imported the main movie and let DVD Lab demultiplex it. I have a sound file playing in the main menu background ehich is totally compliant. I got no errors on my last disc.