Delete an Open Port

Closes port 9999 in the Windows Firewall current profile

Set objFirewall = CreateObject("HNetCfg.FwMgr")
Set objPolicy = objFirewall.LocalPolicy.CurrentProfile
Set colPorts = objPolicy.GloballyOpenPorts
errReturn = colPorts.Remove(9999,6)

This is a VB Script, this can be used by saving the file in .vbs file