I have been trying to download e-scan antivirus onto my mother's PC and i am unable to access the secure page to pay for the product. I then tried amazon, tesco, all the ususal suspects with the same problem (this page cannot be displayed) I have checked the security settings, I have checked the firewall (Zone Alarm), I have disabled the firewall and still am stuck. I even downloaded Mozill Firefox, but couldn't access the internet at all then (set it all up in the firewall, but still no joy). I have now gone back to square one. No antivirus (Norton was on and is out of date, but frankly I don't trust it anyway - incidentally totally unable to delete this app too) If anyone has any suggestions I'd be really grateful. Oh, tried AVG free but clashed with what is left of Norton so no internet access at all!!