After I launch any of the Digital Performer or Audio Desk Demo songs, I...

After I launch any of the Digital Performer or Audio Desk Demo songs, I can see the levels for the tracks moving ,but cant hear any sound.

Make sure the output assignment for all of the Audio Tracks are set to "Analog 1+2". By default they may be set to "S/PDIF". Changinging them to "Analog 1+2" will correctly route the sound to your Headphone jack or Main Outs on your Audio Card/Box.

Other Popular Articles:
• How come my Roland will not recieve on more than one Midi channel at a time?
• Jam or Toast will not "see" my CD Burner.
• 1. How do I change the amount of pitch bend on the Joystick (in a Program)? For example, let’s say I want it to bend up/down an octave.
• How do I load a single Combi or Program?
• How can I change KARMA Scenes with a footswitch?