How to move the IMAP personal folder (*.pst)

Use this method to move IMAP, SharePoint, and Internet Calendar PST's.

An Outlook user asks: "Without starting Outlook 2007, I moved the IMAP pst from C to D. I hoped Outlook would ask me where the file is. However it creates a new one in the same location. How do I make Outlook use the new location?"

That method is used to move *.pst files used by POP3 accounts, it won't work with the IMAP protocol. (Actually, it's not recommended that you use that method for any PST - you should move the PST then point the profile to the new location before opening Outlook.)

 While we don't recommend moving the IMAP *.pst unless your drive space is tight, you can move the IMAP *.pst using the following steps.

This method works with either Outlook 2003 or 2007.

Steps to Move the PST

First, close Outlook then make sure Outlook is not listed in Task Manager, Processes tab a few minutes after you close it.

  1. Open the profile (Control panel, Mail) and click on Data files.
  2. Select the IMAP acct and click Open Folder to open the folder containing the PST.
  3. Move the PST to the desired location. Do not rename the file Outlook creates a new file in the default location if you try to rename it - you can only move it.
  4. Switch to the Data Files window and double click on the account's data file.
  5. Now you'll get the 'can't find' error and can tell outlook where to find it.
  6. Close the dialogs and you are ready to restart outlook.

More Information

This method will  work with SharePoint and Internet Calendars, as well as HTTP accounts. You can’t (easily) move Outlook Connector message stores for Hotmail/MSN/Live accounts. In my experience, This method is  mostly reliable but does occasionally get 'lost' and a new pst is made in the default location.

See To move a Personal Folders .pst file for instructions for moving POP3 pst files and Hotmail Connector files.

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Last modified on Monday, July 19, 2010
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