http://bugs.winehq.org/show_bug.cgi?id=27511
--- Comment #1 from Andrew Eikum aeikum@codeweavers.com 2011-06-17 09:52:06 CDT --- Created an attachment (id=35179) --> (http://bugs.winehq.org/attachment.cgi?id=35179) mmdevapi: Fix refcounts in IAudioClient::GetService
It's a refcounting problem on IAudioSessionControl (and also ISimpleAudioVolume). I've got a fix, and will submit it sometime today. It's attached here.