Killing comodo for the active logon session

I read the other topics about cpf process going 100% cpu usage, but I have a different problem.
Can cmdagent or cpf proccess be shut down in any other way (besides restart)??
This is very important, because I can’t restart the system for atleast one day.
And I can.t get to comodo GUI to shut it down (:AGY)
The version is 2.4 (can’t upgrade because I’m using w2k3)