https://bugs.winehq.org/show_bug.cgi?id=54573
--- Comment #23 from Rafał Mużyło galtgendo@o2.pl --- ...you know, I don't know if that's related, but I've stumbled upon a dotnet game (some really wacky, perhaps in-house engine) that fails to load d3dcompiler_47.dll unless I put a copy of in in the game dir...
I thought it's just something wacky the game/engine does, but perhaps it was due to inheriting this problem...