Creative Cloud "You've been signed out" cannot enter log-in information

Creative Suite and pre-2019 Creative Cloud products won't work on Catalina.  32-bit app support ended with Mojave. 

Star over. with a clean installation.

1. Remove old apps and and run the Adobe Cleaner Tool below to wipe old files off your system.
   https://helpx.adobe.com/creative-cloud/kb/cc-cleaner-tool-installation-problems.html
2. Restart your computer.
3. Sign-in to CC with your paid ID and password.  If this is a Teams or Enterprtise account, contact your IT dept for assistance.
4. Download and install the latest Creative Cloud desktop app.  See link below for details.
   https://helpx.adobe.com/download-install/kb/creative-cloud-desktop-app-download.html
5. Restart your computer.

>transferred my data from an old 2012 MacBook. None of the Adobe desktop products work

You can't copy programs from one computer to another... you must do a fresh install

Sign Out When Sign In https://community.adobe.com/t5/Get-Started/sign-in-help/td-p/6071780
-and http://helpx.adobe.com/creative-cloud/kb/unable-login-creative-cloud-248.html
-and 'looping' https://community.adobe.com/t5/Get-Started/Re-quot-Sign-in-Required-quot-Loop/td-p/6257463