Ghost restoration doesn't work and messes up game
Hi everyone. I wonder if you can help me. Every time I get an oppoturnity to restore a dead sim to a playable ghost, when it finishes at the science facilty the "victory music" loops several times. All my playable sims just freeze even though the time is still going. Some of them vanish completely and once they are able to move again they STAY invisible. Also my playable ghost doesn't show up after all that. The box for it shows up but the picture of the sim doesn't nor does the sim come out of the science facility. I have no idea what to do. Any suggestions?
Here is the message I get from the science facility "Well it looks like it didn't work out this time. Next time we will have to charge you."
PS - The Sims 3 is the only program that severely overheats my computer. I have tried several "coolers" but the game overheats the computer faster than they can cool it. Any suggestions? I have a windows 7 HP laptop.