I don’t have that option. I use avast! 4.1

This is what the Common-screen says:

  • Test memory during application start-up

  • Check floppy disks…

  • Check CDs in drive…

  • Check other removable media…

  • Enable skins for Explorer Extension (wich, by the way, is unchecked)

  • Exit Explorer Extension when first virus found

  • Show results of Explorer Extension