I am trying to set up company laptops to the domain. I get the error Computer Name Changes: A domain controller for the domain rege.local could not be contacted. Ensure that the domain name is typed correctly, If the name is correct see details for troubleshooting information, Details: Note this is intended for a network administrator.... <snip> The error was "DNS name does not exist" (error code 0x0000232b RCODE_Name_Error The query was for the SRV record for the Ldap_tcp.dc_msdcs.rege.local Common causes of this error include the following. -The DNS SRV is not registered int he DNS. One of more of the following zones do not include delegation to its child zone. rege.local local [the root zone] Facts: I can Ping the server I can use the internet which is managed by the server I enabled NETBios The ipconfig of the laptop looks right to me. This is an issue on 5 laptops = all laptops I mirrored months ago but now have to set up for the domain of the office. These are all TRUECRYPTed laptops and work fine save for I can not set them up for the domain. The other 8 laptops not mirrored work fine see the domain and are happy. These too are TRUECRYPTed laptops.