Used AdAware; it identified a Trojan. I clicked to remove it. Since then Zone Alarm Pro will not boot. Tried to restore to a prior date; no luck. Tried to reinstall; error message says "Setup is unable to log into TrueVector Service." Reviewed the files; they seem to be there but could not find an .exe file among them. Ideas? At present I am without a firewall and feeling a bit naked.

Operating System:Windows XP Home Edition
Software Version:7.0
Product Name:ZoneAlarm Pro