Ok, we tried that group, but I don't think it is setup as a system manager because it will not allow login. In the past when this would happen with other products, I would find that the group was missing from the system managers node and it needed to be re-added.

I did a fresh install and new database and I can access the site, but only because "Everyone" is allowed administrative access. If I try to add my own account, it gives me a list of repository users to select from, but I am not a repository user.

Typically when adding system managers we can search either the local directory or the domain directory of Windows accounts.

Similar to Workflow Administration Console, Quick Fields Administration Console only works with Active Directory users. It has no concept of repository users or of the system manager role. 

The latest version only shows Repository Users instead of Windows Users from the local domain. That is the problem, the people administrating the Laserfiche systems are not users of the Repository.

Can you add a screenshot of what you're looking at? I think you're getting confused because of the user icon is green like the one in LFAdmin, but they are domain users.

Oh, I thought this was a list of Laserfiche users. These are domain users? The usernames don't match what is displayed on the upper right when I login. It looks more like a combination of domain and display names.
 

The window I expected to see for browsing users looks like this:

Is this a visual wrapper for the same object? Maybe that is what is confusing me.