If you installed Outlook’s Social connector and the email tabs and the attachments tabs always display "There are no items to show in this view" when for contacts who should have a lot of email or attachments, do you have Instant Search installed and enabled?
In order to see the messages, appointments, and attachments associated with a contact, you need to use Instant search to index your mailboxes.
Published July 27, 2010. Last updated on May 17, 2011.