Enable Windows Firewall in your VAIO computer.

To enable Windows Firewall in your VAIO computer, please follow the steps below:

1. Click Start
2. Click Control Panels
3. Click System and Security
4. Click Windows Firewall
5. Click Turn Windows Firewall on or off
6. Set the Firewall to “Turn on windows Firewall” for the private and public settings
7. Click OK