On page 393, how did you Gacutil -i InternetFavorites.dll?
I did as you said on page 393 Gacutil -i InternetFavorites.dll, BUT the message told me. Failure adding assembly to the cache: The system cannot find the file specified.
Actually I do have this InternetFavorites.dll.
The other question is how did you drag the .dll file into the GAC as you said on the page 393. I did drag .dll into GAC thousand tims, it won't work.