Sims 2 Kithchen & Bath Interior Design Instalation Help!?

I Recently Got the sims 2 Kithchen and bath interior design, and i have also sims 2 Bon Voyage, pets, nightlife, and buisness. I have tryed to install this game along withe them 3 times now and it just isnt working, It gets to the actual instalation and then stops at about 70% and a error message comes up saying that it cant copy some file, Please help me i really want to play this game as soon as possible!!!!!!!!!!!!!!!!Sims 2 Kithchen %26amp; Bath Interior Design Instalation Help!?
Here are some things to try:





http://sumomo.modthesims2.com/wiki.php?t鈥?/a>





If this doesn't help, we can try something else.

concealer