https://bugs.winehq.org/show_bug.cgi?id=45823
--- Comment #2 from Louis Lenders xerox.xerox2000x@gmail.com --- (In reply to Nikolay Sivov from comment #1)
This is implemented now, 8b3a7c2581a81cb9c599c3fda66d2d781e265cf4.
I already tested your patch and the installer indeed gets a tiny bit further, to run into the next d2d1 bug ;)
I`ll resolve this bug tomorrow, and open a new one for the next problem. Thanks for the fix