Answers:
To disable the Windows Firewall on Vista:
1. Click Start and click Control Panel.
2. Click Security and later select Windows Firewall.
3. Click Change Settings.
4. From the fanlight that appears, click the Advanced tab.
5. Remove the check beside the nouns that you want to disable the Windows Firewall for.
6. Click OK.
Or alternatively on step 3 a moment ago check stale and click OK.
go to your meet people connections and on the not here you should see lattice job click lower than (change framework connections or firewalls)