I just added Night Life and Generations to my computer. When I went to go play the computer said that I needed to update to the latest version so I updated. In the middle of my update it crashed. So I exited out and now when I went to the launcher it said that it was in the middle of updating. I tried uninstalling and reinstalling all my Sims games, but when I go to the launcher to the same things pops up. What do I do?