If you are already signed in to another service on Messenger, such as the .NET Messenger Service or a Communications Service, click You are not signed in to all services at the top of the main window.
Če ste že vpisani v neko drugo storitev v Messengerju (npr. .NET Messenger Service ali komunikacijsko storitev), na vrhu Messengerjevega glavnega okna kliknite V nobeno storitev niste vpisani.