Horizon Forbidden West Update 1037 1580exe May 2026
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.
Fix: Verify your Windows integrity via sfc /scannow and ensure KB5025221 is installed.
Many RTX 3080/4090 users reported crashes despite having 12GB+ of VRAM.
Fix: Update 1037 adjusts the memory allocation logic. The 1580exe now correctly distinguishes between Shared GPU memory (system RAM) and Dedicated VRAM. Previously, the game would refuse to allocate textures even when free RAM was available. This patch solves the infamous Error 0x887A0005 (DXGI_ERROR_DEVICE_REMOVED).
Absolutely. If you are playing on PC, this update is mandatory for online features, but even for single-player, it is highly recommended. The improvements to memory management mean fewer interruptions during your hunt for the Slaughterspine.
Have you installed the update yet? Drop a comment below and let us know if your performance has improved!
Stay tuned to [Your Website] for more guides on the best PC settings for Horizon Forbidden West and upcoming DLC news.
It seems you’re referring to an executable file or update related to Horizon Forbidden West on PC, specifically something named like update_1037_1580.exe or a variation. However, based on official patch notes and version history for the game (as of my knowledge cutoff in October 2023 and through 2025), there is no official patch numbered 1.037 or 1.580 for Horizon Forbidden West on either PlayStation or PC.
Here’s a detailed breakdown to help you understand what you might be seeing — and important security advice.
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.
Fix: Verify your Windows integrity via sfc /scannow and ensure KB5025221 is installed.
Many RTX 3080/4090 users reported crashes despite having 12GB+ of VRAM.
Fix: Update 1037 adjusts the memory allocation logic. The 1580exe now correctly distinguishes between Shared GPU memory (system RAM) and Dedicated VRAM. Previously, the game would refuse to allocate textures even when free RAM was available. This patch solves the infamous Error 0x887A0005 (DXGI_ERROR_DEVICE_REMOVED).
Absolutely. If you are playing on PC, this update is mandatory for online features, but even for single-player, it is highly recommended. The improvements to memory management mean fewer interruptions during your hunt for the Slaughterspine.
Have you installed the update yet? Drop a comment below and let us know if your performance has improved!
Stay tuned to [Your Website] for more guides on the best PC settings for Horizon Forbidden West and upcoming DLC news.
It seems you’re referring to an executable file or update related to Horizon Forbidden West on PC, specifically something named like update_1037_1580.exe or a variation. However, based on official patch notes and version history for the game (as of my knowledge cutoff in October 2023 and through 2025), there is no official patch numbered 1.037 or 1.580 for Horizon Forbidden West on either PlayStation or PC.
Here’s a detailed breakdown to help you understand what you might be seeing — and important security advice.
