Apologies for being so brief and for taking so long to get back. Isolation and a few family issues took over. Anyway, here are some details and some updated information.
The Creative Cloud Desktop App is usually pinned to my taskbar. I am running Windows 10 version 1903 which was last updated on 1 NOV 2019. One morning after booting up my computer, the Creative Cloud desktop app was no longer available in the taskbar I tried to down load and reinstall, but for every attempted install I get a P50 error.
I can still launch Photoshop and Lightroom, the two apps I use, but now a new symptom. After booting up the PC in the morning I get a system error message for AdobeIPCBroker.exe saying the code execution cannot proceed because CRClient.dll was not found.
If you could point me in the right direction to get this fixed, I would be very grateful. Many Thanks Carol