The game will ask you to insert the original CD. Step 3, After the Basegame has been installed do NOT boot up de game yet or it will not work. Step 2, When the game asks about the CD serial fill in the code inside the CD Keycode folder. Step 1, Run the 'AutoRun' to start the installation proces (inside the Gamedata folder).

Please note the Sims 2 is an older game so it might not work on computer but you can always try. It is important to PAY ATTENTION to the following steps OR the sims 2 might not work.