Browser helper objects gives developers the ability to add toolbars and
explorer bars inserted into internet explorer and the Windows Explorer. An
example of a BHO can be seen by clicking the Folders button or Search button
in explorer or clicking View|Explorer Bar|Tip of the Day.
My question is what version of the shell and internet explorer does BHO
work? What version checks should be made to insure flawless compatibility?
Thanks in advance.