Hello, i have a problem... yesterday suddenly after a restart of my computer msn didn't sign in. when i press "sign in" button goes for 1sec to the page in which says 'signing in" and it returns me back. I check troubleshooter but i have no errors... all are ok. But, at connection status says "You are currently not connected to .net messenger service" and below appears for 1 sec "you are connected to the internet through a wired network connection". I am with a wireless router  without any problems...
Any help? What can i do? I have done some things but without result.