http://bugs.winehq.org/show_bug.cgi?id=21993
--- Comment #13 from Jörg Höhle hoehle@users.sourceforge.net 2010-03-15 05:25:16 --- Created an attachment (id=26817) --> (http://bugs.winehq.org/attachment.cgi?id=26817) Patch to avoid MCIERR_UNSUPPORTED in SetVideo + SetAudio stubs
Sorry this error message comes up since the regression.
I believe this is not caused by the commit you bisected rather by its successor (the one about about returning MCIERR_UNSUPPORTED_FUNCTION instead of 0). Please verify that the attached patch fixes this second issue.