Hi all, Have a problem with authenticating to a different domain. Have searched the forums, but could not find a solution. Preliminary info: DomainA - Server 2003 R2 - Functional Level 2003 DomainB - Server 2003 - Functional Level 2000 User ID and PW's are the same in both domains. My XP workstation is in DomainA Using the following code, I do get back an array of information for my user ID when using the vars for DomainA. If I switch the vars to DomainB, I get a return code of