https://bugs.winehq.org/show_bug.cgi?id=43775
--- Comment #36 from Matteo Bruni matteo.mystral@gmail.com --- (In reply to Linards from comment #35)
Only change was long time ago coped d3dx11_42.dll for Support64 to system32 directory, jet I believe it has been already replaced with upgrade in 3.x and 4.0 staging version.
Nope, Wine won't replace the DLL you copied to system32.
FWIW, probably the best way to workaround this bug is to create a DWORD SafeDllSearchMode registry key under "HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager" and set it to 0.