https://bugs.winehq.org/show_bug.cgi?id=18081
--- Comment #15 from Matteo Bruni matteo.mystral@gmail.com --- (In reply to winetest from comment #14)
The original issue was unimplemented function that got fixed and the bug evualated into not working demo. Unless you have the demo locked at your steam account. I think it's not possible to replicate the issue anymore.
What's wrong with the demo in the URL field?