How do I stop Norton from blocking a website?

[techsquad2]

1. Start Norton.
   
   
2. In the Norton main window, click Settings.
   
   
3. In the Settings window, click Firewall.
   
   
4. In the Firewall settings window, click Advanced Program Control.
   
   
5. In the Automatic Program Control row, move the On/Off switch to Off.
   
   
6. In the confirmation window, click Yes.
   Read for More Information:- norton error 8504 104