See http://www.slipstick.com/outlook/mru.htm - you'll need to delete the
entire list though.
BTW - did you try selecting the bad entry using the arrow key and deleting
it? it works for some of the lists, but not all.

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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/
Outlook & Exchange Solutions Center: http://www.slipstick.com
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> Within Outlook 2002 (XP) a user errouneously typed in a location (JOdy's
> Desk), and sent out the meeting request. Now when she tries to change the
> location (Jody's Desk) it reverts back to the incorrect one. We even
> tried
> to select the correct one from the list and it still reverts back. Is the
> locaiton entry a registry item that I could remove?