Check out these three threads and see if they help you out:
http://forums.comodo.com/index.php/topic,5499.0.html
http://forums.comodo.com/index.php/topic,5972.0.html
http://forums.comodo.com/index.php/topic,6160.0.html
http://forums.comodo.com/index.php/topic,5499.0.html
http://forums.comodo.com/index.php/topic,5972.0.html
http://forums.comodo.com/index.php/topic,6160.0.html