> I have read several posts here about "auto complete" and now I
> understand it only works when I have actually sent a message to
[quoted text clipped - 5 lines]
> session so to speak? It does work if I don't exit.
> I have checked all boxes on name suggestions etc in Tools, etc.
This is a symptom of a broken mail profile. Creating a new mail profile
usually repairs it. See
http://www.howto-outlook.com/faq/newprofile.htm for information on creating
a new mail profile. Once it has been created and BEFORE you open Outlook,
you can rename the NK2 file to match the name of the new mail profile and it
should work.
> I don't know if this is valid info, but on opening Outlook I get a
> window about "Microsoft LDAP" etc and am asked to give a password. I
> have been recommended by our IT consultant to click Cancel on this.
It's unrelated to the autocompletion issue. If you do not use an LDAP
server, you can remove it from your mail profile (Tools>E-mail Accounts>View
or change existing directories or address books>Next) or, when you create
your new profile, just don't add an LDAP server reference.

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Brian Tillman