Maine apne pc main win 2000 install kari hai lekin jab main koi anti virus install karta hon to error ajata hai aur maine yahoo 8.0 install kara hai woh bhi nhi chal raha plz koi mujhe aesa antivirus bata de jo win 2000 supported ho aur yahoo ka bhi koi version bata de jo main win 2000 main install kar sakon..