I just upgraded this morning and noticed that my anti-virus was not active. I tried to activate it and it downloaded a file and said that it couldn't upgrade the anti-virus. I'm on Windows XP Home 32 bit.
ZoneAlarm Anti-virus version:9.1.507.000
Anti-virus engine version:220.127.116.11
Anti-virus signature DAT file version:1015640800
ZoneAlarm Browser Security 18.104.22.168
ZoneAlarm ForceField Spyware Scanner 22.214.171.124
ZoneAlarm ForceField Anti-Phishing Database 126.96.36.199
ZoneAlarm ForceField Spyware Sites Database 04.090