I just bought ZoneAlarm Extreme Security. Running on Vista 32-bit. Have no other firewalls or antivirus programs.

After install, the hard drive is continually running. I am unable to open any programs and the system completely hangs once I have tried to open any program (including ZoneAlarm). I have done a complete uninstall (including /clean on the uninstall), deleted the previous download, re-downloaded the program, and reinstalled it. It continues to have this problem, rendering my computer unusable. The only way I can use my computer again is to uninstall the program. I was running ZoneAlarm Internet Security, but I removed it using the additional /clean command as described by the installation recommendation, prior to installing Extreme Security the first time.

Are there any other solutions on how to get it to work?