Have you tried logging out of your CC desktop app, then logging back in again? Quit/Restart won't work, but logging out and back in should. See here: https://helpx.adobe.com/creative-cloud/kb/sign-in-out-creative-cloud-desktop-app.html
I found that on another thread and I'm up and running. I posted a reply to
the question that I had it fixed. I appreciate your response and apologize
for taking up your time. Thanks very much.