i keep getting a pop up,yet my pop up blocker is on,its titled windows host process(rundll 32) publisher microsoft windows,and the more i delete it,the stronger it comes back,2,3,4 fold,until it takes over my screen,forcing me to keep logging on and off,im a novice as far as computers are concerned,and would appreciate any help in ridding this pop up,i have run norton security,and that didnt rid me of it,thanks again.