Melih! Please address to this issue.

I am an average webmaster and new user of COMODO + NOD32 …

I am currently stuck at this problem:

Also discussed here:

Without going deeper into technical things … what you suggest to an average computer user to do at this step?

I am really concerned with security of my PC.

There is a check called Loopback Access in Defense+. CFP should be Showing Loopback access alert(Defense+)for every application connecting to the internet.