IE Content Advisor Password

This should take care of it for you.

1)Open folder options (In 95' open my computer, click on view, and choose options/folder options. In 98' click on start, settings, folder options).
2)Click the view tab and make sure show all files is selected then apply if needed.
3)Use find files/folders to search for *.pol.
4)Delete any .pol files that are found.
5)Click on start\Run and type regedit, then click ok.
6)goto HKEY_LOCAL_MACHINE\software\microsoft\windows\current version\policies.
7)Delete the ratings key (folder) under policies.
8)Close the Registry.