Even with the AVX2 fix, ensure your hardware meets the other minimum requirements to avoid crashes: AVX2 fixed on old CPUs :: UNCHARTED - Steam Community
Games use AVX2 for matrix transformations, frustum culling, and particle systems. uncharted 4 avx2 fix
This means the "fix" lies entirely in the hands of the community and third-party tools. Even with the AVX2 fix, ensure your hardware