We have tested a variety of older systems including 'the Sierra's' and have not seen that issue yet. Could you please try factory settings? Close Band-in-a-Box, duplicate the Band-in-a-Box/Preferences folder to make a backup of it, then delete the files from Band-in-a-Box/Preferences. Launch Band-in-a-Box again and see if the same thing is happening. Please let us know.


Andrew
PG Music Inc.