https://bugs.winehq.org/show_bug.cgi?id=38588
--- Comment #8 from Austin English austinenglish@gmail.com --- (In reply to Olivier F. R. Dierick from comment #7)
Ok, game install is not related.
The bug is triggered on both 32 and 64-bit fresh wineprefixes by setting Windows version to Windows 7, as it was on my existing wineprefix before updating steam.
Why are you setting it to Windows 7?