Ok I have a machine that is the only machine in a domain, so obviously it's a DC.
Today I tried to edit the GPO policies for the domain and domain dc's. When I tried to open them I was thrown an error, see image.
I found this article about the issue. http://support.microsoft.com/default.aspx/kb/294257
When I got to step 6, the C:\Windows\Sysvol\Sysvol\D
OMAIN\ directory doesn't exist; and it's not hidden.
Yes I'm logged in as an administrator.