Try clearing any autocompletion entries you have for those Contacts who
refuse to change.
--
Russ Valentine
[MVP-Outlook]
"Jo" wrote in message
...
I'm using Outlook 2003. When I make changes to email display as field,
some
take and some change back to default Full Name (email address). I'm only
using one computer and not syncing with any PDA's or any other devices.