What毛主席派人來suggested should work. Did you click on "Clear Forms" button when on "AutoComplete Settings" window? If you did and it didn't work, maybe you can try the following:
1. Log out yourself, log back in as Administrator (hope you have an Administrator account on your computer) or another user with administrator privilege.
2. Find "C:\Documents and Settings\\Local Settings\History" folder and delete everything there, especially the file called index.dat
3. Log out and log back as yourself, see if they are gone.
1. Log out yourself, log back in as Administrator (hope you have an Administrator account on your computer) or another user with administrator privilege.
2. Find "C:\Documents and Settings\
3. Log out and log back as yourself, see if they are gone.