EPC fails with multiple devices profiles like (AV + FW + Windows version) and this happens on Windows7 & Vista PC's.
Example of test scenarios:-
EX: EPC Works #1 on Vista SP2 - Antivirus program: Avira Antivirus Pro, version = 14.x, updated < 7 daysago, realtime req. AND operator - Windows version >=6.0.6002
EX: EPC Fails #2 on Vista SP2 & Windows 7 - Antivirus program: Avira Antivirus Pro, version = 14.x, updated < 7 days ago, realtime req. AND - Windows version: >=6.0.6002 AND -- Personal firewall: Microsoft Windows Firewall, version = Vista
Note: If we add single device profile like " Personal firewall: Microsoft Windows Firewall" it works fine.
This is an issue with OPSWAT updates and we have to upgrade to latest OESIS greater than 14.09.19.10.