I have the same problem. I upgraded to IE8 about 3 weeks ago and I let this be put on when I installed it. I tried to delete it from IE8 browser. I spent a few days trying to find out what it is, and where the file is, and I can't find it after I deleted it from the browser. I thought about trying to ask MS about it, but seem to go around in circles trying to find answers. How do I go about putting SuggestedSites.dat on the exclude list? I usually use Firefox anyway, but there is 5MB taking scan time.
Can anyone help?
I even had the hardest time trying to get into this forum. I kept getting errors. I even tried other browsers, the Form to send, and finally used another email to get past all the errors that keep coming up.