Deleting duplicate messages

[Guest]

My .pst folder has been worked on by two different people each has moved a
number of email messages to this folder resulting in double ups of messages.
Is there a way for me to delete all duplicate messages in one go or do I need
to review them and delete individually?

Thanks in advance.

 

[Pat Willener]

Perhaps http://office.microsoft.com/en-us/marketplace/EM011112461033.aspx