incoming connection request

If Comodo brings up a message that says another computer or something else is trying to get access to my computer and I click on allow and I have remember my answer checked. Is there anyway I can undo this if I change my mind? I’ve looked in the options, but I can’t find anywhere in the firewall where I can undo this change so that the next time it comes up, I can untick remember my answer.

If you’ve allowed and remembered an inbound connection, you will have created an Application rule. To ‘reset’ the firewall, remove the rule.