Expansions in sims 2 double deluxe are not working...?

I recently got Sims 2 double deluxe. Before, I had sims 2 and some other expansions, but I uninstalled them to install this game. The installation went fine, nothing 'weird' happened during it. I had to leave the house after I finished completely installing it, so I turned off the computer. When I came back and turned it on and clicked on the double deluxe icon and the usual screen popped up. That's when I noticed that Nightlife and the Celebration Stuff expansion packs that come with Sims 2 double deluxe weren't installed. If you are unfamiliar with Sims 2 games, there are little icons that light up on the pop up screen when you have an expansion installed. The two icons for these expansions weren't lite up. I tried click the 'play' button anyway to see what happened, and it just closed the window and nothing happened. So, I installed another expansion pack to see if the basegame(sims 2) did install. Going through the 2nd expansion icon to get the pop up and click play, everything worked and the game started. Except for the nightlife expansion and the Celebration expansion still weren't there. I have no idea what to do, please help?