As a Wine user, experimenting with Wine versions, wine-staging, winetricks, and prepackaged wines like Proton is about the most you can do. I looked up BUSY on

As a Wine user, experimenting with Wine versions, wine-staging, winetricks, and prepackaged wines like Proton is about the most you can do. I looked up BUSY on the AppDB, and it seems like other users haven't had any success either, so there's not much chance that it will work. Besides running the installed, you could also try running an already installed instance.