Cant get firewall gui open


I have older computer with Windows Xp Sp3, and while the tray icon comes from the start, the gui cant be started. Not from the icon on the desktop or from the tray icon. Te mouse cursor briefly flashes, but nothing else happens. I’m running that computer as a system administrator.

Please try reinstalling it by following the advice I give in this topic and let us know if that helps.

If not then we’ll figure out what’s causing this.