title: 'DOMAIN\Domain Users' group becomes 'SERVER\None' in Security Tab
body: <p>I'm setting up a Domain Controller and another server for Certificates.</p>
  
  <p>When I create a Certificate Template and go to the Security tab, I have a group called "Server\None" instead of "Domain\Domain Users".</p>
  
  <p>All other default groups appear on that Security tab, but the group "Domain\Domain Users" does not appear.  Even when I remove "None" and manually add "Domain Users" it won't work.  As soon as I close the window and go back in, the Security tab shows "Server\None".  </p>
  
  <p>I can't get my Users to autoenroll and I think this is the cause, but I don't know why this group keeps becoming "None".</p>
  
  <p>So, where does this "None" group come from, and how to fix it?</p>
  
  <p>All servers are Windows 2008 R2 Datacenter.</p>