I resolved this problem by doing the following: (hopefully this will help others finding this page via Google)
Step 1
Logout of Adobe CC desktop
Step 2
Open up Go to Folder
shortcut: cmd+shift+g
or finder > go to folder
copy/paste this exactly don't miss the squiggle (tilde):
~/Library/application support/adobe
Rename the following folders
[AAMUpdater] rename to > [OLD_AAMUpdater]
[OOBE] rename to > [OLD_OOBE]
Step 3
copy/paste this exactly without the tilde:
/Library/application support/adobe
Rename the following folders
[AAMUpdater] rename to [OLD_AAMUpdater]
[AAMUpdaterInventory] rename to [OLD_AAMUpdaterInventory] You'll need to enter your password to auth.
DOn't worry, Adobe will regenerate these files as soon as you log back in. If you want to be extra cautious you can always copy the folders elsewhere before you do it.
Step 4
Log back into Adobe CC desktop and it should all be working now.
Cleanup step (not necessary but recommended)
Go back to the above locations and delete the files you renamed OLD as new folders will now have been generated.
Good luck!