Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hi, thank you for coming to the forum.
I'm sorry to hear about the trouble you're facing, I will be happy to assist in the best way I can.
Please try to use the Microsoft uninstall support tool to uninstall all Office versions on your computer that might be causing the issue.
- Please download this: https://aka.ms/SaRA-officeUninstallFromPC
- Run the exe file
- From the Uninstall Office products window, select Office. Follow the prompts on the remaining screens and when prompted, restart your computer.
- After you restart your computer, the uninstall tool automatically re-opens to complete the final step of the uninstall process. Follow the remaining prompts.
- Reinstall your Office 365 at https://account.microsoft.com/services/
For reference to the instructions provided. You may check this link. https://support.microsoft.com/office/9dd49b83-264a-477a-8fcc-2fdf5dbf61d8?ui=en-us&rs=en-gb&ad=gb
Hope this helps. Please don’t hesitate to get in contact if the above suggestions still didn't work. I will be more than happy to assist you further.
Kind Regards, Myk