You only have 2 GB of RAM. I would try uninstalling Pets and see if you can play that way. Your computer is probably running out of RAM.
Oh okay, thnaks i will try
Let me know what happens.
It's still same... I uninstalled all expansion packs, i left only Sims 3. But it still saying same.. Before about 5-4 months, i had sims 3 with many expansion packs, but i haved uninstall it. And now it's not working.. And i have no idea what happening.. yesterday i installe sims 3 university, pets and ambitions, it worked, after i install seasons it again saying that "Sims 3 has encountered a problem and need to close". Today i tryed install just these 3 expansion packs (pets, univeristy and ambitions) but it's not working.. I reinstalled only sims 3 but still same problem.. I really wanna fix it..
Are you starting new games to try or are you using existing ones ?
Could you try playing in windowed mode and check on the amount of RAM used. You can do so through your task manager.
XP is no longer supported by Microsoft and you really should consider an update.
