I've read about this in different posts and from some other sources, but I'm having trouble figuring out exactly what will happen in my situation. We have Autocad Mechanical 2007, Mechanical Desktop 2007, and Inventor 11 on network licenses in a single server configuration. We are replacing our server and the new one will have the same server name. But, of course the Host ID will change. I know that when you set up the client deployments you enter both the server name and the Host ID, but does the client use the Host ID? It obviously uses the server name. I'm wondering if we replace the server with another with the same name (but different Host ID), will the clients still find the server? Or, will I have to edit the registry and/or Licpath.lic file on each client with the correct info? Or ... will the client be prompted for the license server anyway because the Host ID is different? Thank you.