I'm running mp3tag under fedora 30 and wine 4.18.
Version v296 worked fine. I've just updated to v299a and mp3tag started failing with the following message from wine.
0009:err:module:import_dll Library tak_deco_lib.dll (which is needed by L"C:\Program Files (x86)\Mp3tag\Mp3tag.exe") not found
0009:err:module:LdrInitializeThunk Importing dlls for L"C:\Program Files (x86)\Mp3tag\Mp3tag.exe" failed, status c0000135
However, if I'm in the same directory as the mp3tag executable, all is well.
Any help is appreciated.