https://bugs.winehq.org/show_bug.cgi?id=46610
--- Comment #3 from Zebediah Figura z.figura12@gmail.com --- It crashes in the helper service. No idea to what degree that affects the program.
It's definitely an interesting one, though; the application takes the unusually creative step of passing an interface (not an interface pointer) as a parameter to one of their typelib methods. I have no idea how they even did that; MIDL certainly doesn't allow it.