Horizon Forbidden West Update 1037 1580exe Link

If you were experiencing the dreaded "Unreal Engine has crashed" error, this patch specifically targets those memory leaks, offering a much smoother experience for players with 16GB of RAM or less.

texture settings, as "High" or "Very High" could lead to performance stuttering due to VRAM exhaustion. Comparison to Subsequent Patches Update 1.0.37.0 was quickly followed by Hotfix 1.0.38.0 horizon forbidden west update 1037 1580exe

: Use the Steam client to "Verify Integrity of Game Files" to ensure the .exe hasn't been corrupted during the update process. If you were experiencing the dreaded "Unreal Engine

The 1580 executable includes updated Denuvo drivers. If you are using an older Windows 10 build (prior to 22H2), the anti-tamper system may flag the new exe as suspicious. Verify your Windows integrity via sfc /scannow and ensure KB5025221 is installed. The 1580 executable includes updated Denuvo drivers

: Guerrilla Games Official Website or PlayStation Blog.

This update was part of the early post-launch "hotfix" cycle managed by and Guerrilla Games to address critical day-one performance and stability issues on PC. Key Fixes and Features

The game freezes on the "Press any key" screen. Cause: Update 1037 changed the save encryption key. Modded saves from version 1.0.35 are incompatible. Fix: Roll back to a vanilla save or use the Nixxes Save Migration Tool (released alongside 1580exe).