https://bugs.winehq.org/show_bug.cgi?id=38942
--- Comment #6 from oebbler@live.de --- Of course many programs need the d3dcompiler_43.dll-file! It is part of DirectX 9 and nearly every 3D game needs DirectX 9 to run on a real Windows installation. In my eyes the whole Wine project is much better than Windows (due to many, many reasons) so I will be pleased if there will be a builtin d3dcompiler_43.dll replacement in Wine.