https://bugs.winehq.org/show_bug.cgi?id=41783
--- Comment #5 from Matteo Bruni matteo.mystral@gmail.com --- (In reply to Mario S from comment #4)
I tried winetricks d3dx9_31, d3dx9_43, d3dx9 but none solved the problem. Here is the output from WINEDEBUG=+loaddll
Please attach logs instead of pasting them in the bug message.
Anyway, it looks like you didn't pass the WINEDEBUG flag properly, there are no loaddll traces in there. See https://wiki.winehq.org/FAQ#get_log for instructions.