AVX2 allows CPUs to process larger blocks of data simultaneously. Modern game engines use these instructions to optimize heavy calculations. When Uncharted 4 attempts to run an AVX2 command on an unsupported CPU, the processor does not understand the instruction. This causes an unhandled exception, resulting in an instant crash to the desktop without an error message. Share public link
Note: Some community fixes utilize Intel's Software Development Emulator (SDE). While this forces the game to boot by translating AVX2 instructions on the fly, it carries a heavy performance penalty. Method 2: Update the Game via Steam or Epic Games Store uncharted 4 avx2 fix
About three months after launch, a modder known as 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. AVX2 allows CPUs to process larger blocks of
Before downloading third-party files, ensure your game is fully updated through Steam or the Epic Games Store. This causes an unhandled exception, resulting in an
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