https://bugs.winehq.org/show_bug.cgi?id=39447
--- Comment #4 from Sebastian Lackner sebastian@fds-team.de --- I've added the patch to Staging, it would be useful to know if it actually helps to get this app working.
@Aric: There were a couple of problems in your patch (missing calling convention for one callback, three space indentation, parts that looked like copied from somewhere else, ...). Those are fixed in the version I've added.