I need to open (allow communication via a certain port number) to my computer that runs Windows 7 Prof.
I found instructions in the following MS article.
http://windows.microsoft.com/en-us/windows-vista/open-a-port-in-windows-firewallBut when I go to the Allowed Program in my Windows 7 I don't see the button "Add port" What am I missing? TIA.
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