can anyone help me?? i have recently installed avast and was very impressed with the program, until i noticed a few problems. when i tried to view videos on sites such as youtube, the spot where the video should be was blank, also i cannot acces drop down boxes on websites. i uninstalled avast and the problems stopped so i downloaded it again from another source, but the problem returned also i had trouble uninstalling it the second time around (i had to use an uninstaller program) im now using nod32 but i still cant rectify the problem any ideas on what caused this problem and how i can fix it??