I got this note trying to upgrade, no apparent way to reload the upgrade. Suggestions?
This copy of the Install macOS Catalina application is damaged, and can‘t be used to install macOS.
Hello and welcome to Apple Support Communities, jclif4d!
I understand you're having trouble installing macOS Catalina due to the installer being damaged. I'd be happy to provide information to help you troubleshoot.
You'll want to delete the installer app using these steps: How to delete apps on your Mac
Thank you for using Apple Support Communities.
Enjoy your day!
Thanks — worked perfectly!
I cant delete it, why
This copy of the Install macOS Catalina application is damaged, and can‘t be used to install macOS.
