it's a fresh installation on a Windows Server 2012 R2...
Edit: And even if i stop the service, run the exe and change the settings - after closing the exe and starting the service, there is no connection to my ID-Server. I have to stop the service and run the exe again (and let it opened) in order to see the machine online and connect to it. If i'm closing th exe and starting the service, the machine appears as offline.
You can simply run Settings for Host from the Windows Start menu.
On this installation, there is no start menu entry.