I have a server that I need to promote to the role of domain controller, but 3 attempts have all failed. The error I get is that the account I am using doesn't appear to have sufficient rights or permissions (it doesn't say this exactly, but it rejects the account that I am using an prompts me for a different one). I have used the defatul administrator account as well as my secondary domain admin account with the same results.
Both accounts are memebers of the Enterprise Admins, Domain Admins, and Schema Admins groups. I thought there might be a value that needed to be set in a GPO but can't find any. Appreciate any help.