AOE II Buffer Overflow

I loaded AOE II Conquerers Edition onto my sons computer. When I start it up
my firewall posts an error message indicating that it has bkloced AOE from
running due to a Buffer Overflow condition. The firewall is COMODO Firewall
Pro. Is there a way to confirm if this condition actually does exist? If so,
I will determine one way or the other if this is a problem and then remove
COMODO in lue of another firewall if it proves NOT to be an issue. I am
hesitant to take this action unless I can confirm if it is a problem or not.
I have loaded every update I couold find for AOE II and it has not resolved
the issue.