Question : Domain controller on a virtual machine in HyperV

Hi,
I have a domain controller running on a HyperV virtual machine, every time I restart the virtual server, the DNS server service didn't start and it don't show anythin on the log, by other side when I try to add a computer to the domain, It prompts for username and password, but when I type it takes a couple of seconds and then send the error "the network path don't found".

Any Help??

Answer : Domain controller on a virtual machine in HyperV

It seems that you AD still has a reference to the old DC and perhaps that is what causes the issues.

Note that it is best to have two functional DCs in the event one dies, you can still have the data.  If you have a single DC and it dies, you are in trouble if you do not have a backup of the AD.