On boot-up, ZoneAlarm no longer starts. I cannot uninstall ZoneAlarm, nor can I re-install it. I get the error that TrueVector service cannot be closed and to manually close the service and try again. In Windows Vista when I go into Windows Task Manager Services and right-click on vsmon TrueVector Internet Monitor and select Stop Service, I get the error: "The operation could not be completed. Access is denied." Is there any way I can uninstall ZoneAlarm so that I can re-install and get it up and running again? Thanks for any help, I am desperate.