Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hi WendyCanessa,
I'm Charles, an Independent advisor trying to help.
It has tried to perform a reinstallation, generally, this process solves that problem, for it, uninstall Office and re-execute it. As support, I will add two links, one where it indicates step by step how to uninstall and the next shows the reinstallation. More detail see here:
Uninstall Office
https://support.office.com/en-us/article/Manual...
Reinstall Office
https://support.office.com/en-us/article/downlo...
I hope the information is useful.
Happy day
Best Regards,
Charles.