Me only can detect leaktest.exe ?

i donwloaded this file from this site GRC | LeakTest -- Firewall Leakage Tester   (secure site)
comodo detected it and im pretty sure that it’s a false positive!
i submitted it but they respond that it’s not in the database and it is a SAFE file!

I note that when i change comodo config to “proactive security” the file is not detected and the firewall can not block it to connect(this file is for testing your firewall), but when it’s in “internet security” the file is detected and blocked to connect! you can try it by yourself, very strange!

A bug ?

Hi aladin6,

The reported file is termed as a potentially unsafe application. If you really want to continue use this file, You can add the file to the exclusion list.

Thanks and Regards,

Thank you for your reply but how when i change the config the file is not detected!?
So, what is the best config to achieve a maximum security and detection, internet , proactive, antivirus or firewall security?
Thank you.