Hi
I had problems with the cmdagent.exe at 100% and tried the quick fix in Defense +, untick the protected registry keys and it worked. However, I uninstalled the Brico Pack Vista 2 and rebooted, I ticked the protected registry keys and everything is working great. As a matter of fact, my computer is much faster without the pack installed. I have the firewall at Custom policy mode and Defense + at paranoid mode. All my apps are trained and I do not get any pop ups unless its something new. The software is working great! Great job Comodo. There are some niggles here and there but the main stuff works.
Just my 2 cents.
Al