Entourage 2008 to Outlook 2016

Help! - I am look for assistance migrating from Entourage 2008 to Outlook 2016 Mac. I am running OSX 10.10.5. The import on Outlook will not accept and .rtf or a .mbox!

Any assistance would be appreciated!

via ehMac.ca http://ift.tt/2rMnZZe