Even with the AVX2 fix, older processors may struggle with stability. If the game still crashes, try these community-verified steps: UNCHARTED - AVX2 fixed on old CPUs - Steam Community
The AVX2 issue in Uncharted 4 arises from the game's use of AVX2 instructions, which are not supported by all CPUs. When a CPU without AVX2 support tries to run the game, it may encounter errors, crashes, or poor performance. This can be frustrating for players who want to enjoy the game without interruptions. uncharted+4+avx2+fix+free
Even after applying a fix, you may encounter additional problems. Here is how to resolve them. Even with the AVX2 fix, older processors may
Independent modders frequently release modified executable ( .exe ) files that strip the AVX2 requirement from the game code. How to Find and Use Community Fixes This can be frustrating for players who want
Extract the ZIP folder contents directly into your main Uncharted 4 installation directory (where u4.exe is located). Create a Batch File:
Paste the copied Intel SDE files directly into the root folder where the main executable ( u4.exe or uncharted4.exe ) is located. Step 3: Create a Custom Launcher Script