If you have elected a data file which can be set as default, Outlook will now apprise you to reopen Outlook. To change default data file, elect it and press 'Set as Default' button. File > Account Setting > Account Setting > Tab Data files.To arbitrate which mailbox data file is currently set as default within Outlook, purpose Account setting data file tab. Verify or transform default mailbox data file When a new meeting request is receive, Outlook will purpose that calendar to establish item even when you received invite message via distant account.
This doesn't consistently have to be same as your default mail account. The default calendar in Outlook is the calendar folder which is placed within your default data file mailbox.