https://bugs.winehq.org/show_bug.cgi?id=41105
--- Comment #16 from Svyatpro svyatpro@gmail.com --- (In reply to Józef Kucia from comment #15)
(In reply to Svyatpro from comment #14)
But STALKER still has a regression from this patch
It's expected. I've sent a proper patch: https://www.winehq.org/pipermail/wine-patches/2016-August/153741.html
Good job! This patch works well and has no regression for STALKER.