kat3 - is your operating system windows xp sp2 if so click on start (bottom left) - click on All Programs - a list of all your software will be shown -- as you don't know what firewall the pc doctor downloaded onto your computer -- here's a list of some firewall names to help you:-Agnitum, Comodo, Sunbelt Kerio, Sygate, Zone Alarm - just to name a few -- Once you find it -- start it -- then configure it
Let me know how you get on |