I have been using this program in conjunction with Ad-Aware for quite a while and all of a sudden Spybot has ceased working for me. The only thing I have done recently is uninstalled Norton Firewall and replaced it with Zone Alarm Pro. I am running Windows XP. When I try to run the program, a command line window pops up and something starts, I can't tell what it is though cuz it opens and closes in under a second. Once the command line window closes, nothing happens. I have tried uninstalling and reinstalling Spybot with no change in status. Anybody have a clue as to what happened?