snogg, что-нибудь из нижеперечисленного подходит под Вашу систему
Installing SQL Server on a Domain Controller
For security reasons, Microsoft recommends that you do not install SQL Server 2008 R2 on a domain controller. SQL Server Setup will not block installation on a computer that is a domain controller, but the following limitations apply:
On Windows Server 2003, SQL Server services can run under a domain account or a local system account.
You cannot run SQL Server services on a domain controller under a local service account or a network service account.
After SQL Server is installed on a computer, you cannot change the computer from a domain member to a domain controller. You must uninstall SQL Server before you change the host computer to a domain controller.
After SQL Server is installed on a computer, you cannot change the computer from a domain controller to a domain member. You must uninstall SQL Server before you change the host computer to a domain member.
SQL Server failover cluster instances are not supported where cluster nodes are domain controllers.
SQL Server Setup cannot create security groups or provision SQL Server service accounts on a read-only domain controller. In this scenario, Setup will fail.
Hardware and Software Requirements for Installing SQL Server 2008 R2
Мнения, высказанные здесь, являются отражением моих личных взглядов, а не позиции корпорации Microsoft. Вся информация предоставляется "как есть" без каких-либо гарантий.
