https://bugs.winehq.org/show_bug.cgi?id=46467
--- Comment #2 from Ken Thomases ken@codeweavers.com --- I found some issues with the preloader and macOS 10.14 (Mojave). I've submitted fixes: https://source.winehq.org/patches/data/157636 and https://source.winehq.org/patches/data/157635
If you're able to test a build with these patches, that would be helpful.