1 - In Outlook, click the File tab


2 - Click on Open


3 - Click on Open Outlook Data File


4 - Select the Archive file you wish to open (‘My Archive’ in this example), and then click Ok


5 - Your Archive will now appear in the left-hand panel within Outlook. You can expand it in the same way as your mailbox and view the folders


6 - To remove an email account previously attached, right click the account in the left hand menu and click “Remove - Mymailaccount@example.com”