: Critical "core mods" like NRaas ErrorTrap are version-specific. While 1.67 and 1.69 are gameplay-identical, core mods built for one will often throw errors or crash on the other.
If you own the original physical retail discs released before September 2012, you can install a completely clean, launcher-free version 1.67 game. Sims 3 1.67 Crack Only