http://bugs.winehq.org/show_bug.cgi?id=30631
--- Comment #4 from Andrew Eikum aeikum@codeweavers.com 2012-05-09 13:44:31 CDT --- Created attachment 40105 --> http://bugs.winehq.org/attachment.cgi?id=40105 winmm: Don't call MMDevAPI during process exit
Just submitted this patch to fix the issue.