I got this on my games machine. Why? because I had disabled firewall and pc-cillin to play Aces High and forgot to put it back on after playing aces high to go surfing!
My advice is, if you don't have disco problems, leave it all running all the time. If you turn off firewall/virus scanning YOU WILL GET CAUGHT OUT.
Luckily it is not too difficult to get rid of, as far as I can see anyway:rolleyes: