Full_Name: Tim Version: ? OS: Win2003 URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (216.62.17.129) "Error 10: Referral" Unable to perform LDAP search - Error 10: Referral This error means that the user's record in Active Directory was located on some other server. A "referral" in LDAP is simply a pointer or redirection to some other location (or server). The "Error 10: Referral" error is usually caused by a misconfigured LDAPBaseDN setting LDAP was working correctly...started to receive this error after upgrading from win2003 AD to Win2008.