Here are the safe, official methods to get the 1.69 patch:
Understanding the changes is crucial before downloading. The 1.69 patch introduces several notable alterations: The Sims 3 1.69 Patch Download
If you originally installed the game from physical discs but are trying to patch to 1.69, you may encounter a "region code" error. To fix this, you must redeem your game codes in the EA App. Once redeemed, the App will treat your game as a digital copy and push the 1.69 update automatically. Here are the safe, official methods to get the 1