The Sims 3 Patch 1.69 Download |work| Now

If you never play online and hate the EA App, stay on 1.67. If you bought the game via Steam or a digital sale in the last 5 years, you likely already have 1.69.

Unlike previous major updates, Patch 1.69 does not change core gameplay mechanics. Instead, it focuses on platform integration and utility: The Sims 3 Patch 1.69 Download

Turn off automatic updates in the EA App (Settings → Application → Updates → disable auto-updates). EA has been known to forcibly update some copies to 1.69 without warning. If you never play online and hate the EA App, stay on 1

Assuming you have obtained the patch file, follow this guide to avoid corruption. The Sims 3 Patch 1.69 Download

The update removed old SecuROM and SafeDisc DRM, making the game compatible with newer Windows versions that no longer support those systems.