Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hi jaMa485,
Sorry for the inconvenience the issue causes.
Regarding the error message, you might see this error when you try to activate Office for Mac
To narrow down this issue I suggest you try the following steps:
1.Make sure the internet is working on the Mac you're trying to install on.
- Quit out of all Office apps.
3.Download and run the License removal tool to remove all the Office keychain entries. and then simply reopen Microsoft Office program and log in again.
- Start any Office app again and follow the activation prompts.
if you still need any help, please feel free to let us know and thanks for your cooperation in advance.
Regards,
Waqas Muhammad