hendrik on 31 Oct, 2019 09:22 AM
Sounds like FFmpeg does not like your files...
I believe you might be able to work around that by disabling the FFmpeg-based decoder. To do so, please rename the corresponding DLL in the beaTunes installation directory (a .dll file containing the string ffsampled in its name), by changing its .dll extension to '.disabled'. Then start beaTunes and try again.