Issue with Comodo Firewall

Internal error 0x0A:Protection Initialization Failed!

That’s the message I get when I try to run some games lately. Only way to fix that is uninstalling Comodo Firewall, turning it off wont work. How to fix that ?

Please provide more details. A screenshot would be useful.
It could be a conflict with their anti-cheat system, I guess. They should fix it, if the case.