Eset Smart Security 4, ver 184.108.40.206 Virus signature database: 9514 (20140307) Personal firewall module: 1182 (20140213) OS: Win XP Pro, Version 5.1.2600 Service Pack 3 Build 2600 Hi all, I am having the exact same problem as Hector. My Firewall is configured to be active and working, however it is not generating any activity logs. Nada! All other Eset file logs, including "Detected Threats", "Events", "On Demand Computer Scan" are robust and populating properly and regularly. However the "Eset Personal firewall log" is blank. Kindly respond at your earliest convenience. If the firewall is not functioning, I hope you will agree this is a serious problem. Thanks in advance for your assistance.