Try to ping the IP of the server using Start > Run > ping XXX.XXX.XXX.XXX and check if there is any Reply. If there is one it may be possible that the service is down or you are not allowed to connect anymore. Please check with their website for the service status regarding this problem.
Try to ping the IP of the server using Start > Run > ping XXX.XXX.XXX.XXX and check if there is any Reply. If there is one it may be possible that the service is down or you are not allowed to connect anymore. Please check with their website for the service status regarding this problem.