FLStudio 9 and has audio files (vocals) in the playlist which have been edited with Newtone. When I tried to load the project (from a ZIP file) into FLStudio 20, it will load all of the audio files ...
FLstudio still generates audio just fine. So I figured I'd export to mp3 to see what's going on, but that too is a silent file: right length, no audio data whatsoever.
If I close 20.1 and then ...