I could not delete (Dot Zone) ".(root)" from DNS neither using Graphical user interface nor using command prompt.* in user graphical interface right click on ".(root)" showing a menu with no Delete option, even by selecting the ".(root)" and opening the Action menu Delete option is not listed.* Delete using command prompt show an error message says "[fatal] file \config\netlogon.dns contains invalid DNS entries"I would be grateful if you could help

Hi,Thanks for the post.Have you ever tried to perform the following steps to delete Root Zone?How To Remove the Root Zone (Dot Zone)http://support.microsoft.com/kb/298148Hope this helps.