Using Firefox on Win XP Sp 3, I need to disable firewall (personal Firewall Module 1050 (20090625)) in order to go to any web page. When I have reached that web page, I can enable the Firewall again (=switch to filtering mode) and use any link on the webpage to which I have arrived; that works. but if I open a new Window on my Firefox, and try there to go to any website, it just is not possible (I get the "Server not found", error). So I wonder what to do. And I know that this exact problem might be addressed here, but I appeared to find mostly problems associated with firewall module 1047, and mine appears to be 1050, so I thought about asking this separately. I am easily lost using new programs (as also the ESET Smart Security 4 is to me), so I would really appreciate if someone could give more detailed info on how I should proceed and what to do. But all replies are more than welcome.