Someone did an update on our primary domain controller last night and this morning our entire domain is having issues, we have a backup domain controller, that is not working either. I am unable to get the secondary domain controller to take over (ie shutting the primary server down completely). I've noticed on the primary domain controller that most services are not running (dhcp, dns, etc.) I am unable to start any of those services and get an error 1068. I've checked to see if I can rollback any updates (under add/remove programs) the only updates shown are from months ago. At this point I think it might be easier for someone to tell me how to get the backup domain controller to take over. Also, the backup only shows (active directory and dns) services configured.