It was probably created in a different version - instructions to make a new
one are here: http://www.slipstick.com/outlook/olcat.htm

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Diane Poremsky [MVP - Outlook]
Author, Teach Yourself Outlook 2003 in 24 Hours
Coauthor, OneNote 2003 for Windows (Visual QuickStart Guide)
Author, Google and Other Search Engines (Visual QuickStart Guide)
Outlook Tips: http://www.outlook-tips.net/
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> Please Help! We have previously distributed using a Registration Entries
> file, but it is no longer working. I did not create that file and can't
> figure out how to re-create. I need to distribute the list to 25 users.