Larry Bell commented,
Thank you for the comment. There is no Finale 2015.5 that I can find. Also, I used the newest Safari to download 2014.5.
Larry Bell created a post,
macOS Sierra 10.12.4 Difficulty opening the application 2014.5. Multiple error messages (5 to 10 or more) that finale 2014.5 quit unexpectedly, either cancel or reopen.