Trouble with 'Sims 3 stopped working' and Error code 12s

That's kind of where I would expect the game options need to be on a GT 630 video card and with carrying 10 EPs no matter how strong the rest of the system is, even though you have been able to manage better in the past. But...erm, about that C drive and homeworld population again or are those your next intended things to look at? ;)