Windows Domain Login Authentication Dialog

Are you using ActiveDirectory? It think it might provide the login, but I'm not sure. There are lots of resource out there for using Active Directory. If not, the domain does not have a regular login dialog, as it is not really a "server" for logging in. It is a network resource for each machine to authenticate against and share logins. The login dialog should be provided by you and whether you are on a domain or not makes no difference. You only need to specify the login that the user provides. If it is a valid domain login, the machine to which they are trying to connect should accept it if it is on that domain. I believe I pointed out the native code calls for achieving the connection itself, but I don't know where that was or if it was before this post or not.