Re: NWC2 Update
I installed NWC2 from a back up disk I made some time ago.
This would seem to apply to your situation:
Already Purchased a NoteWorthy Composer Version 2.0 License
If you have previously purchased NoteWorthy Composer Version 2.0, then you can upgrade your existing installation to our 2.1 release at no charge. From within the program, select Help->Access NoteWorthy Software.com, which will direct you to the upgrade page that matches your current edition.
If you lack the information to complete the upgrade page, you will need help from: support@noteworthysoftware.com