How to change all full names to first-Last format?

[JCengineer]

I'm trying to change the way all of the names are sorted in "Contacts". I'd
like to change either "Full Name" or "File As" to sort by first name, but I
don't want to go in and change each entry. How do I do this?

 

[Russ Valentine [MVP-Outlook]]

For existing Contacts you'd have to run code:
http://support.microsoft.com/default.aspx?scid=kb;en-us;291144&Product=ol2002