hi refresher, thanks for your reply
i also quite don't like NA because it totally slows down my system :Q ,maybe i will try AVG later,thx for your advise
btw, at here my major concern is whether the virus can infect the .exe file in zip condition or in changed extension condition,this is because i want to make sure if my system is infected by this kind of virus again,i still can copy the .exe file (zip or ext changed) which stored in my comp to other clean system and execute it there without infect that clean system, so could you confirm those for me? thx in advance
