How-to Un-Join Domain when DC not available on Win 2008 R2 Core Installation Hyper-V

Question

Server was moved and domain contraller not available any more. Is it a way to disjoin Domain on Win 2008 R2 Core Installation Hyper-V?

Answer 1

Is the server a Domain Controller? If not, I believe you can just put the server in workgroup mode and delete the computer account from the domain. Someone correct me if I'm missing something here.

Answer 2

You should of course be aware of the excellent core utilities which makes all this a bit simpler for us command line impaired.

http://blogs.microsoft.co.il/blogs/guyt/archive/2008/03/22/windows-server-core-coreconfigurator-to-the-rescue.aspx

http://www.smart-x.com/?CategoryID=198&ArticleID=170&sng=1