After upgrading to 4.2.14, I don't hear any audio on either of my 2 Win XP guests. I tried reinstalling the guest additions but that didn't help either. I have the ICH AC97 audio controller selected for both. I also tried changing it to Intel HD audio, but win xp couldn't install the driver required for that controller.
Anyone else having this issue?
Update: Working fine again after downgrade to 4.2.12 - i think i'll skip 4.2.14 for the time being.
Update 2: Fixed by 4.2.16!