Hi All, i'm in a difficult situation now . I need to change the "netsh firewall add portopening .." command to a windows 7 accepted command, so i know that the option to make is to convert it into the following command " netsh advfirewall firewall add rule name .." But my question is. in the earlier command , i.e "netsh firewall add portopening" there was an attribute named "Interface" , which was customizable but in the new command i see only and option "interfaceType" , which is not customizable so. Please help me in this . what should i be Doing in this?