I've been a satisfied MP3tag user for almost ten years now. I've always been a Windows user and now I'm about to go abroad for a couple of months, I locked away my PC and want to use my girlfriend's Macbook to put some last songs on my phone before I leave.
However, when I install the OS X version that is supposed to include the Wine app, nothing really happens. When I try to open MP3tag, the app icon briefly jumps in the task bar and then disappears. Is this because I updated my girlfriend's laptop to macOS Sierra which is not yet supported? Any help would be appreciated.