KENNETH WAREHAM commented,
Aha! I found the fix 20 minutes later. Go to Document menu, go to Document Options, go to Chords, go to Music Characters and in that menu go to Flat option (or natural or sharp or...your choice), g...
KENNETH WAREHAM created a post,
Windows 10 Enterprise, 64 bit. Latest version of Finale. Dell Latitude laptop. This "flat problem" just started happening today: When entering chords, I enter (for example) Eb but it comes out E-. ...