Hi
My Server is running Server 2012 with AD, DHCP and HyperV
I Installed first AD, then DHCP and HyperV (always with a restart if nessecary)
There are no other Servers in the Network (3 clients running Windows 8 Pro)
When i install an other Server 2008 R2/2012 on a VM and want to join the machine to my AD i get the Error
Changing the Primary Domain DNS name of this computer to ""
failed. The name will
remain
I reinstalled the Server multiple times but i still get this error.
I can log on to the VM with my AD credentials, but it takes a very long time until the desktop shows up.
The Server is listed under "Computers" in AD but with no Operating System listed in the Porperties.
It isnt listed in DNS and access by remotedesktop is only possible by using the IP Adress
I tried installied with a DHCP adress or manualy configured IP
FIrewall on/off
I downloaded a new .iso from technet
i changed the Harddrive, checked the RAM
and still the same Problems
Someone got an idea for me?