Creative Cloud Update Error 103??
I'm running macOS Sierra 10.12.6 and have CC v4.3.0.256.
I'm trying to sync my web assets (Typekit fonts etc) to my desktop apps.
I can't see any of my assets under the Assets tab of CC. Instead, I see a link inviting me to install an update to CC. When I click this link it shows me: "Creative Cloud update failed. Error Code 103" with a link to here: Troubleshoot errors using Creative Cloud log files . There is no error 103 listed here, nor on any of the other help pages I've been searching.
Screengrab here:

What's going on here and does anyone have a clue as to how I can resolve this and sync my online assets with my desktop apps?
I have uninstalled & reinstalled CC twice now, performed a system reboot. No change in the error status.
Thanks,
James
