1. Go to Tools, E-mail Accounts
2. Choose View or Change Existing E-mail accounts, then click Next.
3. Choose New Outlook Data File. Select Office Outlook Personal Folders File (.pst) and click OK.
4. Choose a location and name for the file then click OK.
5. Click OK again to return to the E-mail accounts window, then click Finish to return to Outlook. Your personal folder will be listed in the folder list.