Everytime I create a new sim, they never save. I go back to play with them, and my game errors and I have to exit. In other sims' memories, they've lost their name and have $Subject. Any suggestions on what I can do to stop this? I just installed the game on my laptop (it is not that I have too many sims), it runs Windows 7. If you can help, I would greatly appreciate it, thank you!