Comodo Firewall and USBGuard

Hello.

I have Comodo Firewall ver 5.0.16.26.36.1135
and
i have installed programm USBGuard (this is a special anti-virus from viruses on a flash drives)

and this program can’t working normally because proactive security block it with reason “access to memory”

look at screenshot

http://i.piccy.info/i5/71/22/712271/Comodo_800.jpg

also i add USBGuard to ALL exceptions but proactive security shield still block it as “invasion to memory”

how can i fix it ? thanks…