I found out why the software would not run after installation for me. It seems that the location of your Music drive must be on the C: drive in the user’s profile folder (it’s default location).
I had my moved my Music folder to a separate drive where I keep my music files, which the drive is installed in the pc (not an external drive), and the program would not run after installation. When I changed the location of the Music folder to my user profile folder (it’s default location) the program ran fine.
Something changed in the latest version that is restricting the program from running unless the Music folder is in it’s default location. The prior version did not have this restriction as my Music folder was on the separate drive and it ran fine.