Windows Firewall - can not untick the box in the 'Home/Work (Private)&#

I am in Control Panel\System and Security\Windows Firewall\Allowed Programs (Windows 7).

I have found the file I wish I block from accessing the Internet in the list.

I can not untick the box in the 'Home/Work (Private)' column.

This means it's allowed to access the Internet, I believe.

Any idea why I can't untick the box?

Source: http://www.neowin.net/forum/topic/1063448-windows-firewall-can-not-untick-the-box-in-the-homework-private-column/

beanie wells dina manzo dina manzo once upon a time once upon a time demarco murray teresa giudice