The good folks at Project Sam got back to me in a hurry:
Wytse Braaksma (ProjectSAM)
Oct 7, 2021, 19:54 GMT+2
"Dear Jay,
Thank you for contacting us. I'm sorry to hear about this inconvenience. This appears to be quite a common issue. A complete re-install of the True Strike 1 library might be necessary in this case.
The easiest way to do this is through Native Access: If you had already installed True Strike 1 on your system, please remove (delete) the True Strike 1 content folder. After a restart, Native Access will not recognize the library anymore and ask you to 'repair' it. Click 'repair' and 'reinstall' to download and install the latest version of the library again.
Please reach out to us again if you require any further assistance.
Best regards,
Wytse
ProjectSAM
www.projectsam.com
I did it and I replied "OK. That worked fine except the only instrument was the All In-One after I did it. Fortunately, I had the previous install backed up and simply copied the other instruments over, and now it is all good."