Thank you so much for creating this utility. I have been pulling my hair out trying to figure out how to get past the "windows cannot turn on firewall," "windows cannot update firewall," and would not perform updates. Well I got the updates fixed but the other two I was stuck on. This is a great utility and I suggest it for anyone have these or any other issue with your desktop or laptop. One think I would like to point out is to have patients and read the repair info some fixes take a long time and seem like they are stuck. Just give it time and it will make your life much easier.
I will definitely refer others to this site.