derng,
Remove the computer account you created in Active Directory for the PC.
Logon at the PC as a member of the local Administrators group (usually the
local Administrator account)
Ensure that you are pointing at a DNS server that is servicing the Domain.
(one that has all the SRV records etc for the DCs)
Right click my computer ... Properties ... Computer Name ... Change...
Domain name - enter the fully qualified domain name (e.g. AD.company.com)
You will be prompted to supply a account to add the machine to the domain
Use a Domain Administrator account.
Enter it in the form DomainName\Administrator (where DomainName is the
NetBIOS name of the domain you are about to join)
and the password.
Any further problems are probably related to DNS resolution etc.
See the Help and Support with the Search phrase join domain
It has a number of troubleshooting steps.
--
Regards,
Mike
--
Mike Brannigan [Microsoft]
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