I could really use some help! I just migrated our DC from 2003 to 2012. I transferred all the roles and everything tested fine. I had demoted the 2003 DC and the 2012 DC was standing on its own. I noticed I miss-spelled the name for the domain controller and changed it. Since I did that I am unable to open AD and my domain is currently running at a crawl. I tried to change the name back but when I do I get the following error:
the specified domain either does not exist or could not be contacted
Any help would be much much appreciated!!