I see this message is over 6 months old. Was there ever any resolution to this problem?<br /><br />I am getting the same thing happening on two different computers. The XP Pro SP2 machine gave me the "only runs on Windows XP" problem at boot up the first time we started it after installation. My XP Home SP2 machine actually ran correctly for a while and has now started giving the error. If I double click the icon, it will open up however.<br /><br />Can someone here explain what the error is or what a fix for it is?<br /><br />Trying to run XP Firewall Commander 2.1.0<br /><br />Thanks in advance!