https://bugs.winehq.org/show_bug.cgi?id=42742
--- Comment #4 from Austin English austinenglish@gmail.com --- (In reply to Felix Edelmann from comment #2)
I tried dotnet35 but it says "This package does not work on a 64-bit installation. You must use a prefix made with WINEARCH=win32."
This branch has a fix for that, if you can test that: https://github.com/Winetricks/winetricks/pull/757