Based on recent updates and patch history for the PC version of Horizon Forbidden West Complete Edition
, here is a text detailing the specific technical context surrounding the mention of "Update 1.0.37.0" and related executable files. Update 1.0.37.0 Context Patch 1.0.37.0
was one of the earliest post-launch updates for the PC port of Horizon Forbidden West, released around late March or early April 2024. While the community often refers to specific version numbers, the "1580exe" likely refers to a specific build or executable version used during that rollout phase to address day-one stability issues. Key Features and Fixes
This update cycle was primarily focused on optimizing the initial PC port experience and addressing critical technical hurdles: Stability Enhancements
: Focused on "Various crash fixes and stability improvements" to ensure the game ran smoothly across different hardware configurations. Performance Optimizations horizon forbidden west update 1037 1580exe exclusive
: Addressed specific performance regressions, particularly those that occurred when using advanced settings like NVIDIA Reflex On+Boost Controller and Input
: Fixed issues where players using a mouse could not claim rewards at Hunting Grounds. It also resolved bugs related to Steam Input and wireless performance. Visual and Map Fixes
: Corrected a mouse cursor offset on the map at resolutions other than 1080p and fixed the HDR Max Luminance slider functionality. DLC and Expansion Support
: These early updates laid the groundwork for seamless integration of the Burning Shores expansion, which is included in the Complete Edition on Steam Technical Information for Players Based on recent updates and patch history for
For users looking for "exclusive" versions or specific executable files, it is highly recommended to use official distribution platforms. The most recent stable version (as of April 2026) is , which introduced major features like AMD FSR 3.1 with frame generation and cinematic face detail options. Update v1.0.37.0 - 1.0.43.0 Latest Patch (v1.5.80.0) DLSS 3, initial FSR/XeSS AMD FSR 3.1, XeSS 1.3 Day-one crash fixes Long-term stutter/corruption fixes Map cursor fixes Scalable interface text size or how to verify your game version Horizon Forbidden West Updates | Horizon Wiki | Fandom
Industry insiders suggest that the 1580exe exclusive architecture is a testbed for Horizon 3 and the rumored Marvel’s Wolverine PC port. The ability to offload compilation to a separate CPU thread via a dedicated executable is a massive philosophical shift.
Expect to see similar "helper EXEs" in future Sony ports. The 1037 update is, therefore, not just a patch for Forbidden West—it is a prototype for DirectX 13’s Multi-Process Rendering.
The keyword “exclusive” has caused confusion. Does Update 1037 + 1580exe unlock exclusive gear? No. However, it does unlock an exclusive graphics setting invisible to standard users. Part 6: Future Implications – What Nixxes Won’t
When 1580exe is active, a new menu option appears in Settings > Graphics > Advanced called: “Geometry Micromap (OMM) – Ultra.”
So, while you don't get a new bow, you get an exclusive performance headroom that effectively allows for native 4K/120Hz on a 4090 without Frame Gen artifacts.
The original 1037 update had a bug where DirectStorage would fail to decompress assets if you had a secondary NVMe drive without native HMB (Host Memory Buffer). The 1580exe exclusive forces a fallback to standard file I/O when HMB is absent, eliminating 5-second freezes when opening the map.