id	summary	reporter	owner	description	type	status	component	version	resolution	keywords	cc	guest	host
11752	Audio driver issue (PCM_in, PCM_mic) issue	Takeshi Go		"Hi, every time I turn on my virtual machine, I am getting error saying ""Some audio devices (PCM_in, PCM_mic) could not be opened. Guest applications generating audio output or depending on audio input may hang. Make sure your host audio device is working properly. Check the logfile for error messages of the audio subsystem""

I remember when I use earlier version this wasn't a issue

Audio selection, I select windows direct sound, and have tried ac97 and Intel HD audio.

https://forums.virtualbox.org/viewtopic.php?f=7&t=15068
on the forum, there are people who tried sb16, no error, but no sound after boot up."	defect	closed	audio	VirtualBox 4.2.12	duplicate			Windows	Windows