Have a program that is being block by the Windows firewall but can't seem to still get net access. Check out Vista's double Firewall to see if that program has access. But this will be difficult to find because it's not in the Windows Firewall setting. Your best bet is to go to Windows search and type the following wf.msc and press ENTER. This will open Windows Firewall with Advanced Security.
You then scroll down to Outbound Rules and then New Rule in the upper right corner. Then you select the program path for the application you require access to. For each program you want internet access you have to allow the connection and create a new rule for every app otherwise you will not get net acess.
