HMVC with Codeigniter 1.72

[eluser]Browser[/eluser]
I have install Codeigniter 1.72 but when i use HMVC extension fail.

I have put the three files in System/Application/Libraries.

Any idea?

Thanks you.

[eluser]Cippo[/eluser]
If you open one file from those 3, you'll see a message in the comments area like this:
" * Install this file as application/libraries/MY_Router.php "

Cheers