I am unable to access my emails as my Outlook for Mac 2016 does not open up, I even tried to open up my emails from Spotlight search. I can preview my emails in Spotlight search but unfortunately I am receiving error: Outlook cannot open the file because it is not associated with the default profile. Where can I find data of Outlook for Mac 2016 such that I can export my data to PST You can find data location of Mac Outlook 2016 at ~/Library/Group Containers/UBF8T34809.Office/Outlook/Outlook 15 Profiles For Mac Outlook 2011 data location : /Users/username/Documents/Microsoft User Data/Office 2011 Identities/