Uncharted 4 Avx2 — Fix

If you are the proud owner of an older, but still capable, CPU—such as the Intel Sandy Bridge, Ivy Bridge, or first-gen AMD Ryzen (pre-2017)—you likely encountered a pop-up message stating: "This application requires the AVX2 instruction set to run."

If you get a “DLL not found” error, ensure you have the latest Visual C++ Redistributables (All-in-One pack from TechPowerUp). Method 2: The Modded Executable (Third-Party Patch) About three months after launch, a modder known as “Okee” on the CS.RIN.RU forums released a patched .exe that removed the AVX2 requirement entirely by hex-editing the compiler checks. This file has since been mirrored on GitHub and Nexus Mods. uncharted 4 avx2 fix

The error wasn’t a missing DLL or a driver issue. It was the dreaded . If you are the proud owner of an

The modded executable is superior for performance. However, the Intel SDE is more stable and won't corrupt your save file. Common Errors and Their Solutions Error: "Instruction 0xc000001d (Illegal Instruction)" Cause: The AVX2 remover patch failed to apply correctly, or you are using a different game version. Fix: Verify game files via Steam (Properties > Installed Files > Verify integrity). Re-apply the patch. Error: "The code execution cannot proceed because VCRUNTIME140_1.dll was not found" Cause: Missing Visual C++ runtimes. Fix: Install the latest VC++ Redistributable from Microsoft (both x86 and x64 versions). Error: Game launches but crashes when grappling hook is used Cause: The physics for the grappling hook specifically uses the VPMULHUW AVX2 instruction (which is hard to emulate). Fix: In the Intel SDE, use the -mix flag to log which instruction crashed, but generally, switching to Method 2 fixes this. Is It Worth the Hassle? Here is the cold truth: If you are running an Intel 3rd-gen or AMD FX processor in 2024, Uncharted 4 is the least of your worries. The AVX2 fix works, but the game relies on GPU features (like mesh shaders) that your GTX 900 series or older card might also lack. The error wasn’t a missing DLL or a driver issue

However, if you have a (a 10-core server CPU that lacks AVX2 but has massive bandwidth) paired with a modern GPU, this fix is a lifesaver. You can run the game at 4K/30 FPS smoothly. Final Verdict: The Community Wins Again PC gaming’s greatest strength is its backwards compatibility. While Naughty Dog failed to accommodate legacy hardware, the community’s Uncharted 4 AVX2 fix ensures that no one has to upgrade their CPU just to play a six-year-old console port.

Nathan Drake said, "Some things are off limits 'cause of the path they force you to take." For PC gamers without AVX2, that path was a crash. Now, you have a grappling hook of your own. Have you successfully run Uncharted 4 on a Core 2 Quad or AMD Phenom? Share your results in the PC Gaming Wiki forums.

This left the community to reverse-engineer their own solution. After extensive testing by community members on platforms like Reddit (r/OldPCGaming, r/UnchartedPC), GitHub, and the Steam Discussions, two primary fixes have emerged. Method 1 is safer; Method 2 is more powerful but carries risks. Method 1: The SDE Emulation Layer (Intel Software Development Emulator) Intel itself provides a tool called Intel SDE (Software Development Emulator). It was designed for developers to test new instruction sets on old hardware. We can hijack this tool to run Uncharted 4 .