How to know which registry files to extract/use and how to do it?

[KaktoR]

Not all games need registry entires nor create them (because they don't have any).

Some games require registry entries (most common for EA games).

You have to know firstly where to look. Most games store information in "HKLM\Software\Wow6432Node\xyz". Simply watch out for publisher keys (it's most common).

Example for GOG games: "Computer\HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\ GOG.com\[GameID]"

Right-click on the key folder and export it to somewhere, then you can use a .reg to .iss converter (it is somewhere in this forum).

Or you could also use InnoIDE to do this job.

[Grumpy]

@Chrushev

Useful Programs

Lots of helpful little programs available in that thread I have linked you too .... you will find a Reg to Inno program in the 2nd post in that thread