Sunbelt Kerio Personal Firewall
Version: 4.3.635
http://www.sunbelt-software.com/Kerio.cfm
Caution, installing Sunbelt Kerio Personal Firewall will leave you with program folders that you can't remove. I tried Sunbelt Kerio Personal Firewall, but it uses too much RAM, so I uninstalled it. Sunbelt program folders were left behind. When I tried to delete them I got "Access Denied". I tried Unlocker, but Unlocker said it couldn't find any locking hooks, Unlocker offered to delete with a reboot, but wasn't able to. If anyone knows how to get rid of Sunbelt folders, please let me know.