Fixes specifically for Windows 8, which also improved performance on subsequent Windows 10 setups. Patching System Optimization:

The L.A. Noire 1.3.2617 Update – RELOADED is a scene‑released patch for the PC version of Rockstar Games' critically acclaimed detective thriller, L.A. Noire . This update builds upon the original v1.0 and v1.1 releases, focusing on post‑launch stability, graphical refinements, and mission-specific bug fixes. As with all RELOADED releases, the update is distributed as a standalone ZIP archive, intended for use with the corresponding cracked version of the game.