What do you have to do if you did rename a windows 2012 r2 essentials server, than you saw it was not supported?
So Figured, rename it back to the old name:
so added the old computer name with netdom /add
then tried to make primary and get
"Unable to make newname.samedomain.local the primary name for the computer"
"The Error is:" but does not list error
on system properties computer rename is not allow with certificate server installed
is there any other option to get the old server name back I need to avoid a complete reinstall