No sound on the DVD I made?

[Haley]

Okay, so I downloaded a DVD and it works fine on my computer. However, when I burned it to a disk (which it did perfectly), there was no sound at all. Can someone help me out or explain what I may have done wrong?
I ended up re-downloading and used that program, but I don't have an unlock code, so the stupid message about buying one is ruining the movie because it keeps popping up.

 

[R4U]

surely nothing is wrong, u need to go to the audio menu using the remote control of ur dvd player and keep switching tracks until u get the right one (go to menu/search for a dedicate audio button on the remote, most of them have it). it happens in case the movie has multi audio tracks