[Bug 13462] Launchpad Enhanced crashes due to problem with Context_QueryInterface

http://bugs.winehq.org/show_bug.cgi?id=13462

--- Comment #5 from Erich Hoover   2008-09-08 16:19:52 ---
(In reply to comment #3)
> I just stubbed out the whole interface so it's really
> minimalistic but enough to make the apps happy. I don't have the time atm to
> improve /fix up this, so if anyone would like to improve this, feel free to
> pick it up.

I don't have time to look at this problem at the moment, but it looks to me
like IContext and IContextCallback are completely separate interfaces (though
by GUID IContextCallback appears to be a child of IContext).  Personally, I'm
not very familiar with this portion of the Windows API though - you may try
pinging wine-devel.