Good Morning. I have recently been into my program files folder and saw a folder named "NoAdware4." Inside it was a file labelled "noadware4_022206.na" Does any one know what this could be for? I haven't downloaded anything at all for a long time (except pictures on websites and such). I have asked my brother who uses this computer and he says he hasn't either. Just thought someone could shed some light on this for us? Just Me.