Prompted for Connection Details on startup

[Sheldon Penner]

Since upgrading to Office XP on my home computer, every
time I start Outlook, I get a popup window prompting me
for "Connection Details". The popup form has a header
reading "Microsoft LDAP Directory" and text boxes
labeled "Server Name: NULL", "Port: 3268", "User Name:
NULL", and "Password: ________".

If I click OK, the program loads without a problem, but I
would like to get rid of this annoyance. What is this
popup and how can I get rid of it?

 

[Lanwench [MVP - Exchange]]

What kind of e-mail account do you use?
You can delete the LDAP server in tools, e-mail accounts, view/modify
address books. Likely the only one you need is the Outlook Address Book.