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Where does Outlook store the location of PSTs?

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(@sorensc)
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Joined: 16 years ago
Posts: 3
Topic starter  

When Outlook starts, it mounts all the PSTs that were mounted during the user's last session. These could be on the local hard drive, or on a network share, etc. I want to know all the PSTs that a user had mounted during their last session. I can search the local hard drive for PSTs, but I may miss some that are on a network share, or on an external drive. Does Outlook use a registry key, or a DAT file to store the name and location of PSTs that were previously mounted?


   
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(@jwells)
Active Member
Joined: 16 years ago
Posts: 16
 

You don't mention version of Windows SP level or version of Outlook which would help narrow down the correct answer. A quick Google search "Outlook registry store the location of PSTs?" got me this hit.

http//social.answers.microsoft.com/Forums/en-US/outlookacct/thread/4d0adbf1-201a-4009-a7c0-fbe9b5afe397


   
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(@sorensc)
New Member
Joined: 16 years ago
Posts: 3
Topic starter  

Thanks.
The system is WinXP SP3, Outlook 2003.
You found a link to the same question I posted on Microsoft Answers.
It appears I have an answer there.


   
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(@jnatt)
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Joined: 15 years ago
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Remember one thing. If the individual unmounted a PST that was elsewhere on the disk you may not find it in the registry. I know I do not use the default for my work email.


   
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(@sorensc)
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Joined: 16 years ago
Posts: 3
Topic starter  

I understand. Thanks for the tip.
This methodology applies to eDisco requests. When interviewing a custodian, often, they do not know the location of their PSTs. If I can get access to the box while Outlook is running, I can see all of the PSTs that are mounted (that's easy), and of course I will always search the entire disc for PSTs and OSTs to find orphaned files. Often, I only get an image of the hard drive, after the interview is over. I can now look at the registry entry for the Mail profile, and see all of the PSTs that Outlook will attempt to mount, including those on a network share, thumb drive, etc.


   
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