I recently installed Windows 7 in VirtualBox, and unlike other OSes I’ve installed in VirtualBox, the sound driver wasn’t automatically recognized. I found a driver that works with both 32-bit and 64-bit versions.
I installed this both before and after installing the Guest Additions, but it didn’t matter what order the driver and Guest Additions were installed in.
Enjoy. 🙂
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Hey thx alot!
Thanks! This driver helped me too 🙂
Thanks man, you helped me out a lot.
THANK YOU SO MUCH!!!
Worked for me on a Windows 7 Pro x64 build within virtual box. I love blog entries that work the first time.
Thank you very much! I was pulling my hair out trying to get the audio to work in VirtualBox!
Thank you. Your suggestion still works well.