6 years ago
This product requires an installed copy of the Sims 3
I have an expansion bundle that came with World Adventures and Generations. After updating the Sims 3, I was able to install World Adventures; however, when I go to install Generations, I get an error message that "this product requires an installed copy of the Sims 3." I don't want to have to uninstall Sims 3 after the amount of time it took to update to 1.67 and I don't understand why the one expansion pack would install and work, but not the other. Any help would be appreciated!