Firewall 'Change Settings' Option Greyed Out

Trying to make changes to my firewall but the button that says 'Change Settings' is greyed out. Already checked to make sure I'm Admin.

Hi.

The Change Settings goes gray after you click it. You will notice that your checkmarks are not grayed out, meaning you can check and uncheck programs in that list. So you are already in "change settings" mode. Just go ahead and make the changes you want.