remember my answer

Hi, if when Comodo show me the advise in picture I check the box “Remember my answer”, where should I go to uncheck the box (in the way Comodo ask every time my confirmation) ?
Sorry for the Italian picture.

There is no way to do that. Comodo will simply use the setting of “Remember my answer” from the previous alert.

And how should I do to change the settings that Comodo saved?

To change a rule go to Defense + → Advanced → Computer Security Policy → look up the rule and edit or delete it.

What happen if i delete a rule?

When you delete a rule you will get an alert next time the program gets started (assuming it is not regarded as a safe file). Deleting a rule will not hurt. It will allow you to make a new rule.