Forum Discussion
Anonymous
12 years agoI was receiving the same notification, but I had to use a different solution. I simply hadn't saved The Sims 3 base game as an application, and was instead saved as a download. I had the icon on my desktop, went into Finder, and dragged and dropped the icon from my desktop into my applications. This might help others looking for an answer, and save them the time of re-installing everything.