If you've updated the game and are still facing issues, please provide: Your Graphics Card Does it crash on launch or during gameplay?
Note: This method is extremely unstable and requires constant reapplication. It is not recommended for first-time fixers.
Before the official patch, the community devised its own solutions. While the official patch is now the recommended method, it's helpful to understand these alternative workarounds, which you might still encounter in older forum discussions. uncharted 4 avx2 fix
A "proper" feature-level fix involves creating a that intercepts the illegal instructions and emulates them or redirects them to compatible code paths. 1. Identify the Entry Point
If you’ve tried to launch the on an older PC only to be met with an immediate crash or an "unsupported CPU" error, you've likely encountered the AVX2 requirement . While this instruction set was initially mandatory, preventing many legacy processors from running the game, there is now an official solution and several workarounds. What is the Uncharted 4 AVX2 Issue? If you've updated the game and are still
Right-click the game in your library → Properties → Local Files → Verify integrity of game files. This ensures the update installed correctly.
In November 2022, the developers of UNCHARTED: Legacy of Thieves Collection Before the official patch, the community devised its
If you are facing this issue, here is the ultimate guide to understanding and applying the . Understanding the AVX2 Problem in Uncharted 4
: Even if the CPU is the bottleneck, ensure your GPU drivers are up to date to prevent secondary crashes.
This guide explains why Uncharted 4 can crash or fail to launch on some PCs due to AVX2 instruction issues, and gives a clear, step-by-step set of fixes you can try. I assume you’re running the PC version on Windows.
When Uncharted: Legacy of Thieves Collection (which includes Uncharted 4: A Thief's End ) launched on PC, many players with older processors ran into a major roadblock: the game completely refused to launch, crashing straight to the desktop. This issue happens because the game engine strictly requires the Advanced Vector Extensions 2 (AVX2) instruction set.