So, I've now read several posts on both this forum and others on getting audio to work in Windows 7 as a guest OS but I still can't seem to get mine working. I'm running Fedora 10 as the host (64-bit) and Windows 7 RC as the guest OS also 64-bit in VBox 2.2.4. Network, graphics, everything else works fine, but for some reason windows cannot find my audio device. I have updated to the latest Realtek HD drivers, I have tried every combination of ALSA, Pulseaudio, etc. with AC97 and SB16, with no luck (yes, I made sure the enable audio checkbox is checked). No matter what, in windows device manager for my audio device, I get:
The device cannot start. (Code 10)
I have enabled, disabled the audio device, restarted the VM, uninstalled and reinstalled the drivers, to no avail. At this point, any advice would be greatly appreciated.