Customer had a recent hard drive crash. He was running Outlook 2007 and has upgraded to Outlook 2013 on his new HDD. He backed up 5 .pst files. I opened Outlook and added the 5 .pst files thru Account Settings/Data Files Tab. However, no accounts have been added through the email tab. There are email addresses that I will need to enter, but they need to be associated with each of these 5 .pst files I have already added. Just as they were in the old Outlook 2007. How do I do this?