I must've answered some wizard question wrong when I was upgrading from Outlook 2000 to 2003. Now when I type a name in an email address box, this error pops up: "LDAP Directory is Unavailable (52)". The email still seems to work anyway (meaning I type in a person's name in the "To:" box, not their email address and Outlook sends it to the right address), but it is annoying to have this error message continue to pop up -- it does it more than once each time. Any answers to solve this quick and easy? I'm no expert.