Brent's World Forums

If you install Office 2016 in High Sierra and receive an error in Microsoft Outlook that it can not open in your current OS Version open Microsoft Auto updater and ensure you are using the most recent version of your Office Applications.

It seems that this method will not work any more, because the auto-update will crash. You can download the latest Office 2016 installer from the link below.

https://support.office.com/en-us/articl ... 5607b26b28