alright, i've had Win 7 Ultimate 64 for a while now, pretty smooth sailing so far. However recently my Windows will pop up a box from the Action Center saying that it can't detect any Antivirus and restarts. I use Comodo, just uninstalled old version and installed the new one, thinking maybe there was an issue with the install. nope, same issue. I don't know whats going on, any advice would be helpful