I too am glad that I found this utility. It saved me a lot of time trying to restore Windows 7 firewall to active after a trojan infection. It also restored Windows Defender to health and got the computer accessible on our peer-to-peer network. Great work.
One small issue I found with this version, is that if you elect to allow the program to restart Windows (7) it calls itself recursively until I opened the Task Manager and killed it. The workaround was simple -- next time, I just said "No" and restarted the computer myself.
Thanks again for a great tool!