https://bugs.winehq.org/show_bug.cgi?id=49524
--- Comment #6 from Simon the Sorcerer sur3@gmx.de --- Setting WINEPATH does not work because as you pointed out earlier the app directory takes precedence then. And the libraries in app directory can not be overwritten as the specific app checks them on startup. Why does wine not find the libraries when I set them as builtin and put them in WINEDLLPATH, does it expect .so files instead of .dll files in the WINEDLLPATH?