Upgrade 6.1.1, Sound in Mediaplayer but not Vegas

[Andrew B]

help!
I upgraded to 6.1 and lost my ability to use Vegas Video (no audio). Then I saw the update to 6.1.1 and I updated Pro Tools, then the ASIO drivers, then the Wavedrivers...
Tried running Vegas Video and get the same error:
"Another application is currently using the Microsoft Sound Mapper"

I have no other apps running and can't even FIND the sound mapper under control panel (or device mangler). Everything worked just fine under 5.3.1 just a week ago...
Any of you computer geniuses got any ideas?


Andrew

ps - OK - adding to this post. I have not been able to successfully uninstall my ASIO drivers. I get an error when I try. I even tried to reinstall them, then uninstall, but that doesn't work either. I really don't want to use my restore CDs and loose everything I have (start over and re-install everything on my PC). HELP!