Sims 2 Double Deluxe

[qu3ena]

In the past i've bought the sims 2 dd and all the expansions ,, now after moving a couple of times i've notice i've lost my cd boxes ..therefor NO CD NO REG CODE .. but i do have the sims 2 dd and the expansions that are already installed in my computer .. when i try and play the pop up ask me to insert the original CD which i dont have .. HOW CAN I PLAY WITHOUT MY CD ?? help pleasee ASAPPP 

[qu3ena]

so I bought all the sims 2 expansions and the double deluxe years ago .. when moving i lost the cd cases and now i really want to play... all the sims game and expansions are all still installed in my computer, but ever time i try and play they ask me to insert original cd which i dont have!! NOW CAN I PLAY WITHOUT THE CD