Probleme installation d'un jeu

Bonjour,
mon jeu s'installe avec un fichier setup.reg et la notice d'installe est en anglais..

A 3 step process. Follow carefully.

#1 extract diablo with latest poweriso
Open game folder-

#2 Right-Click and choose to open file 'setup.reg' with NOTEPAD.

CHANGE THE FOLLOWING LINE TO MATCH WHERE YOU HAVE PLACED THE GAME FOLDER:
"installdir"="C:\\Gaming\diablo

*BE SURE* to leave the double \\ between each path.

EXAMPLE: If you placed the game in your programs folder, you would change the line to read:

"installdir"="C:\\Program Files\\diablo

After correctly making change, save your change, THEN double-click 'setup.reg' to enter
the settings to your registry.

#3 Play the game. -use settings.exe to config the game
-start game with diablo.exe

If you fucked up, when you start the game, it will give you install error.
Simply start over with step 2.

TrouBle??
be sure your game is not '2' folders deep from extracting,

NOT:
C:\\Gaming\\diablo\\diablo"