Use Powershell: https://technet.microsoft.com/en-us/library/jj554843%28v=wps...
You can get the rules and enable/disable them easily.
You can get the rules and enable/disable them easily.
Typing
> New-NetFirewallRule -DisplayName "Search" -Direction Outbound -Action Block -Profile "Domain, Private, Public" -Program "C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe"
in elevated Powershell should work.