I am getting Error 301 whenever I attempt to update Creative Cloud (app) or any of the suite of apps.
As there is no dedicated thread for Mac users with this problem, and no consistent solution, I am posting a new thread.
Title edited to add 'on Mac' as it says in the message - Moderator
301 indicates installation failure.
Do a fresh re-install after running the Adobe Cleaner Tool.
I got the error 301 in CC on OS Catalina. Option - Command - R resolves the issue.
thank you for that information.
for others, that resets the cc app.
to reset, make sure it's in the foreground, then press:
Win: Ctrl + Alt + R
Mac: Cmd + Opt + R