Yes, it was checked. I unchecked it and also unchecked the 'delete Index.dat files' and 'Autocomplete Form History'. Nothing changed. I assume the CCleaner deleted or changed something in the registry the first time I ran it (with all the items checked) and now it can't restore that particular registry entry. I even uninstalled Internet Explorer 6.0 and reinstalled it. That didn't help either. I noticed today that when I go to my e-mail at AIM.COM it no longer remembers my log in information. So it's everything that Internet Explorer should retain to complete forms and web addresses is blocked.
Thanks