Forum Discussion
Install Office 2021, Outlook
Hi All, I am trying to install Office 2021 Professional Pro. Seems to install OK 'till I try to open Outlook. I get message: old .ost file needs to be deleted Can't find that file no matte...
You need to uninstall the office completely , not only the program , but also the registry, you can use this Microsoft official tool to remove all office programs and office registries completely:
https://aka.ms/SaRA-officeUninstallFromPC
and by the way, I download and install office 2021 from my own MS account with a product key from keyingo.com, it is working perfectly without any problem
https://aka.ms/SaRA-officeUninstallFromPC
and by the way, I download and install office 2021 from my own MS account with a product key from keyingo.com, it is working perfectly without any problem