OFFICIAL INTERNAL MEMORANDUM
TO: Distribution List / Community Management Team FROM: [Your Name/Title] DATE: October 26, 2023 SUBJECT: Critical Analysis: "Horizon Forbidden West Update 1.037.1.580 Exclusive" (PC Port Deployment)
Let us rewind slightly. Horizon Forbidden West launched on PC to critical acclaim for its visuals but faced a barrage of complaints regarding shader compilation stutter, memory leaks during long play sessions, and inconsistent frame pacing on high-refresh-rate monitors.
Update 1.3 (often referred to colloquially as version 1037 in back-end distribution logs) was supposed to be the "stability savior." Released in late spring, it introduced:
But for a subset of users—specifically those running high-end NVIDIA 40-series cards and Windows 11 24H2—the patch created as many problems as it solved. Crashes referencing memory address errors became known colloquially as the "1037 runtime trap."
Enter the 1580exe exclusive.
8/10 – Brilliant but brittle.
The 1.037.1580-exe exclusive is a love letter to PC hardware nerds and a middle finger to everyone else. When it works, Horizon Forbidden West feels like a generation ahead of its PlayStation roots – no stutter, smarter rendering, and visual treats hidden in the code. When it fails, you’re stuck editing BIOS settings or rolling back drivers.
If you have the rig for it, grab this patch and prepare to be spoiled. If you’re on a laptop, a handheld, or a desktop older than 2022 – skip it and wait for the inevitable 1.038 that merges these optimizations into a stable build.
Recommended for: RTX 40-series / RX 7000 owners with patience for tinkering.
Not recommended for: Steam Deck users, Intel 10th-gen or older, or anyone who just wants the game to launch without drama. horizon forbidden west update 1037 1580exe exclusive
Reviewed by: A tinkerer who spent two hours fixing the DTT driver crash – but now can’t go back to the old stutter.
While there is no official "Update 1.0.37.158.0" specifically listed in the public patch notes for Horizon Forbidden West , recent technical updates for the PC version (developed by
) have focused on major performance overhauls and visual enhancements. If you are looking at a specific build for the Complete Edition
on PC, here are the most recent "exclusive" improvements and features likely included in that version: 🛠️ Key Technical Enhancements Intel XeSS 1.3 Support
: A recent major addition that introduces improved image quality and the XeSS Native AA
option, which provides high-quality anti-aliasing without upscaling. DLSS 3 Frame Generation : Now fully active not just in gameplay, but also during
and UI screens (like the weapon wheel), ensuring smoother frame rates throughout the experience. Texture Streaming Optimizations
: Significant improvements to reduce memory usage while maintaining high visual quality, especially helpful for mid-range hardware. DualSense Wireless Fixes
: Patches have addressed performance regressions specifically occurring when using a DualSense controller wirelessly on PC. 🎮 PC-Exclusive Features Ultra-Wide Support : Native support for 21:9, 32:9 , and even triple-monitor setups. Unlocked Framerates Troubleshooting:
: Unlike the console version, the PC build allows for uncapped FPS to match high-refresh-rate monitors. DirectStorage
: Implemented to provide incredibly fast loading times when running on compatible NVMe SSDs. NVIDIA Reflex & DLAA
: Lowers system latency and provides superior image sharpening for RTX users. 📝 Recent Quality-of-Life Updates Remappable TAB Key
: Previously a hardcoded binding, the TAB key and other navigation controls are now fully remappable. HUD Widescreen Scaling
: New options allow you to scale the HUD specifically for ultra-wide displays. Quick Slot Memory
: The game now remembers the last used ammo type when using weapon hotkeys.
For the most stable experience, ensure you are downloading updates through official launchers like Epic Games Store graphics settings to optimize your performance with this update? Horizon Forbidden West Updates | Horizon Wiki | Fandom
Guerilla Games has a history of playing the long game. Remember the secret "Master Chief" radar blip in HZD? Or the mysterious door in FW that took six months to open?
Update 1.037 is a sleeper agent. It isn't meant to fix your game; it is meant to prime your console for a reveal. If you're experiencing issues with the game or
The 1580exe Exclusive is likely one of three things:
Until Guerilla speaks up, we are left in the dark. But one thing is certain: Do not delete Update 1.037. Whatever is lurking inside that 1580exe branch is the key to the next chapter of the Horizon saga.
Stay dangerous, hunters. And watch the skies. The machines are learning.
Have you triggered the 1580exe branch on your rig? Did you get further than the crash screen? Drop a comment below or find me on the Focus Network.
#HorizonForbiddenWest #Update1037 #1580exe #GuerillaGames #GamingMystery
First, let’s clear the underbrush. The official patch notes for Version 1.037 (approx. 2.8GB on PS5, 4.1GB on PC) dropped this morning with the usual corporate stoicism:
Standard fare. But buried at the very bottom of the changelog, in a font size usually reserved for legal disclaimers, was this single, terrifying line:
"Added backend support for legacy runtime execution branch: 1580exe. No player-facing changes implemented in this build."