https://bugs.winehq.org/show_bug.cgi?id=42474
--- Comment #10 from Sebastian Ernst ernst@pleiszenburg.de --- @Austin English: How can I test this patch? I just tested both Wine 2.6 and Wine Staging 2.6 against CPython 3.6.1 with Windows Version set to XP, 7 and 10. No difference / no luck.
(However, I just figured out that CPython 3.5.3 does not require "PathCchCombineEx" and therefore runs.)