Carl wrote:

First I want to thank you for answering my plea for help and for
taking your time. The data file is called Personal File (Notebook)
but the format for this file is Outlook 97-2002 which I find odd
since I am using Outlook 2007.

Apparently your PST is left over from Outlook 2002 or earlier.

There is a list of about 6-7 different
files listed in this data file Mail applet. There are two Archive
File folders and some files that are my email accounts. I am so new
to all this that I have to admit "Mail applet" doesn't mean a thing
to me. I'm not sure what to do at this point to resolve the issue.
Any assistance is greatly appreciated, more than you will ever know.

Open Control Panel, find the icon labeled Mail. That's the Mail applet.
Start it and click Data Files. What do you see listed there on the Data
Files tab?
--
Brian Tillman