Installation Code for sims 2

Ok so I have sims 2. And i have had it for many years. And now i have a new computer and i want to install it therecause my old computer died. But i lost my installation code. Please i need help. I have all the four disk i just missing the code, do you think theres anyways of me to get the code. Maybe you guys can give me one. Please i beg. I love sims 2 i buy everything im like a sims addict and i dont want to lose it! Please. 😕mileysad: