How to Integrate multiple PST files ?

General discussion on Microsoft Outlook.

How to Integrate multiple PST files ?

Postby Jill R. Lipe » Sat Jun 07, 2014 12:00 pm


I have a lot of old PST files, some of which are backups and some that I have created because of the size limitation in Outlook 2007.
I am upgrading to Outlook 2010 so size doesn't matter. I want to "merge" all of these PST files. I'm thinking that I could bring them
all into one file and then run a duplicate killer?

Thanks in advance.
Jill R. Lipe
Posts: 33
Joined: Mon Mar 24, 2014 6:30 am

Re: How to Integrate multiple PST files ?

Postby UniSET » Sat Jun 07, 2014 12:22 pm


You could just import each one. When importing, there is an option 'Do not import duplicates',
make sure you select that option.

I hope this will help to you
Posts: 22
Joined: Tue Mar 25, 2014 6:33 am

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