Hyper-V, windows 2003 guest system using audio

operation environment :

• Host : windows 2008
• Guest : windows 2003

step :

1. Go into the Services section (under Admin tools, under Control Panel)
2. Change the Windows Audio service from Disabled to Automatic - and start it
3. Go to the Terminal Services Configuration section (under Admin tools, under Control Panel)
4. Double click on RDP-TCP
5. Select the Client Settings tab
6. Clear the Audio Mapping check box

Remember to restart system and reconnect remote desktop connection.