Rayman Origins
How to enable internal installation:
1. open "InstallerScript.iss" using UNICODE version of Inno setup
2. delete the sign ";" in front of "#define ProgramFiles..."
3. change the path:
4. Save and Compile
If you dont use external files, delete "ExtractSettings" section from setup.ini
How to insert registry keys:
1. open "InstallerScript.iss" using InnoIDE
2. go to Registry section and insert you registry file to the window
3. if you have x64 version, delete "Wow6432Node\" from subkey of your inserted registry key
4. if game path appears exchange it with {app}
Example:
F:\Program Files (x86)\EA Games\Syndicate registry value to
{app}
5. activate the flag "Delete key on uninstall" of your inserted registry key
6. press save and compile(Compile only if you dont want to enable internal installation)