Today I've got this message and stop icon on COMODO CIS trayicon:
The network firewall is not functioning properly!
Please run the diagnostics utility to fix the problem.
Of course I did and notification still exists also after os reboot.
This is my configuration right now:
* CPU 64 bit AMD BE-2300
* MS Vista x64 Ultimate +SP1+all possible updates after sp
* Avast! Anti-virus 4.8 Home Edition
* Can't explain how I managed to create this issue, I only stopped immediately after CIS install her virus defense. Avast Network Shield was stopped also, Windows Firewall is running.
* Configuration of CIS is Internet Security with stopped Defense+ and Firewall+ at Safe Mode state.
* I've got 1 or two BSODs from overclocking, Realtek driver is too buggy (checked for that).
* Account is Administrator and UAC is stopped.