Sim 2 Cracks HOW CAN I CRACK THE SIMS 2 MANSION & GARDEN STUFF?? PLZ HELP!?

HOW CAN I CRACK THE SIMS 2 MANSION & GARDEN STUFF?? PLZ HELP!? - sim 2 cracks

Hello, I am a fanatic and I lose things Sim, THE SIMS 2 house and garden, so I downloaded from the Internet works, well, everything is now, but when is the going to play you have to insert game disc and I was DNT. So I searched for answers and some said that the need to open it, I do not know how 2 ... Could you help me please!
Thanks