http://bugs.winehq.org/show_bug.cgi?id=14412
--- Comment #14 from Nikolay Sivov bunglehead@gmail.com 2010-10-21 14:16:59 CDT --- Running wine-1.3.5-168-gd4e8f30 it's enough to force put event callback method to return S_OK. With that sample file loads fine.
So I'll look at this event stuff next.