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- Open up Outlook
- Choose the File tab
- Choose Open and Export and click Open Outlook Data File
- Find the pst file, select it and click Open
- Your PST will now appear in the left-nav bar in OutlookÂ
- You can rename this file from Archive or Outlook data file by right clicking on it and selecting Data File Properties or Properties
- Click on the Advanced button and in the Name field you can change the folder name. Type in the text that you want to see in the left navigation area of Outlook
- Click OK and you should now see the appropriately named folder.