After searching and trying many options and procedures listed in this forum, even reformatting Drive C, I found the answer to my problems in this forum and I want to refer to it again for all of you who are having similar problems.
This fix is for my Vista Ultimate PC.
Simple Two-Step Fix is below:
the file named vsdatant.sys from
Reboot your PC and everything should work normally.
Yay, thank you DRobison's fix at http://forums.zonelabs.org/zonelabs/...ssage.id=86922
My headache is gone.
Operating System:Windows Vista Ultimate
Product Name:ZoneAlarm Extreme Security