1. Make sure your VISTA firewall is turned off.
2. make sure a firewall rule has been allowed for LW to have full access thru your Kaspersky firewall.
(turn Kapersky firewall off temporarily & see if LW connects, if yes, then you will need to make a firewall rule for LW.)
If possible, try to find details of your ISP & modem/router. Most routers have internal NAT which can block LW, question is whether it has UPnP & whether it works efficiently. |