http://bugs.winehq.org/show_bug.cgi?id=21248
--- Comment #43 from Maarten Lankhorst m.b.lankhorst@gmail.com 2010-04-21 08:45:43 --- Created an attachment (id=27491) --> (http://bugs.winehq.org/attachment.cgi?id=27491) stub audioendpointvolume
Can you try this patch? It will likely fail. Just change all the return values from E_NOTIMPL to S_OK in that case..