I was able to export Audio for hundreds of files. Now it just plays back when I go to Export>Audio. Using 7.5, Mac (Sierra), I do use NotePerformer however it worked fine. I tried the standard sound that came with Sibelius as well, no go.
I had this problem a year or so ago. I turned off the computer and restarted and it seemed to help. Now nothing helps.
Anyone know what's going on?
