It is normally installed to the same path where your perl.exe is situated. Maybe you should deaktivate the point "don't show systemfiles" in Explorer -> Extras -> Options -> view (I don't know the exact englisch names because I have only got a german windows here), and then do the search again.

but your way is a very difficult way if you just want to run your code on a machine where perl is not installed. I prefer packing the code to an executable with the CPAN-Module PAR