set pst as default in outlook 2013
The PST can be stored anywhere on your hard drive. Outlook 2007: Go to Tools menu, Account Settings. In Outlook 2010/2013: Go to File tab, Account Settings. 1  Open the Account Settings dialog and select the Data Files tab. 2  Select the PST file you want to use as default.ecause the default data file determines where new POP3 or Exchange messages will be delivered and where Outlook stores your calendar, contacts, tasks, notes, and journal items, you may want to use an existing PST instead.