Hello Im using Windows Server 2008 R2, yesterday I notice that my AD was not working propertly cause I cant manage users and mmc console dont allow me to work with any ad, dns relative consoles.
So I found unknows IPs on DNS Propertyes (in the tab where are two radio buttons : all ips and select ips)
so I notice that my Domain Administrator has become a "GUEST" and I lost my Local Administrator (was removed or maybe renamed).
Today I remove the AD with dcpromo /forceremoval , and now I cant enter with any administrator account on my server.
Login screen appears without the computername.
I want to enter with some trick or hack it for recover my information is an Windows Server 2008 R2 Enterprise RC1 Build 7100
Help me please, thanks to anyone