Outlook said to rebuild Outlook for Mac 2011 Database.  Followed instructions found at: http://support.microsoft.com/kb/2360509/en-us  Apparently rebuild was successful, but now Outlook displays no emails or folder contents.  Message says I have no email setup.  I am hesitant to go about once again setting up email, because instructions referenced above said nothing about the need to do that.  Please advise.