Go to that web site.
Click on AmmoCounter.py, then copy the code and paste is on your notepad. Save as AmmoCounter.py (DO NOT FORGET THE .PY AT THE END) in that folder.
Do this to each code.
Get the folders "maps", "Python27", "sprites", "comtypes" and "directx" from the 1.6.1 version folder and paste is on your new hack folder. ("comtypes" and "directx" are inside "Sph4ck").
To start the hack, double click on launcher.py