Iv had NPF 2003 installed on my computer for about a year, well today i bought system works and it came with NPF 2004, so i figured i would update. I uninstalled NPF 2003 and installed 2004. Well now when i have it enabled it blocks every site. The sites say action canceled. Automatic program control, and network detector is on. I ran program scan and put everything in there that was about aol, but it still doesnt work... liveupdate also doesnt work unless the firewall is disabled any help would be greatly appreciated, thank you very much.