If it is ActiveState, it installs
C:/Perl/html/index.html as the default documentation index. Search on the left site for
ActivePerl FAQ, there for
Windows Specifics and there entry
Windows 9X/NT/2000.
This contains all you need to know with step-by-step advice.
And it came to pass that in time the Great God Om spake unto Brutha, the Chosen One: "Psst!"
(Terry Pratchett, Small Gods)