i recently upgraded my antivirus software & this has scriptblocker. since then i cant upgrade my zonealarm firewall software, is the scriptblocker stopping this? & call me thick but What is scriptblocker?
"The resident protection of the Professional Edition includes an additional module, not contained in the Home Edition, called Script Blocker. This module watches all scripts being executed in the operating system (so-called WSH scripts - Windows Scripting Host click here ), and scans all the scripts run as a part of a web page within your web browser (Internet Explorer, Netscape Navigator and Mozilla)."
I wouldn't have thought the script blocker would be responsible, though as I use the free version I don't have the avast script blocker, I use ScripTrap instead and it's never caused a problem.