I have tried EVERYTHING, installing, uninstalling, reinstalling, erasing the OBEE files, modifying the registry, certifications, installing on Safe Mode, I've been searching for answers for two days, but anything seems to fix the problem. The app keeps saying that it needs to be repaired. I'm open to the craziest answers, I'm really desperate.
As you have mentioned Creative Cloud doesn't work, if you can be more precise with any error message Or if the Creative Cloud Desktop App freezes or if there are any Activation errors, that would help us to share more relevant steps.
For best results, operating systems should be fully updated. CC software should be installed on the primary hard drive, not networked or cloud drives. Also the computer user profile needs administrative level permissions to install software.
Nancy O'Shea, Adobe Product User & Community Professional Alt-Web Design & Publishing ~ Web : Print : Graphics : Media
I'm on Windows, but had this happen. There are post with corrections, like deleting the OOBE folder, but none of that worked for me. I ended up contacting Adobe, and they sent me a new CCDContainer.dll. Most likely different on a Mac. To have stuff ready for them, download the log collector tool and run that after you have a fail with ACC. Here's the link for that: