How do i change my firewall settings?

im trying to download icall but it says my firewall is blocking it,How do i change my firewall settings?
You may temporarily disable Firewall Protection.



Run cmd.exe from Run.



Type: net stop sharedaccess



This will stop it. After you download, you can restart it using:

net start sharedaccessHow do i change my firewall settings?
Generally, firewall permits to remove all block with simple action, when you are sure about the firewall-problem, you can use the guide/help of the program to limit the access, allowing it only to program you want.