Repeat the process if it is less confusing.. Save the edited version with the
Code:
define('CPFIREWALLDISABLEIPDENY', true);
Upload and let us know what happened.
One more thing, in options/settings/AdminCP firewall
Allowed IP's
Enter the IP's that are allowed to access the AdminCP. These can be single IP's or CIDR ranges. One IP or range per line.
Have you included your IP?