Navigate to: Computer\HKEY_CURRENT_USER\Software\Guerrilla Games\Horizon Forbidden West Complete Edition\Input .
The terms and the "1.5.80.0 .exe executable" represent two critical milestones in the performance history of Horizon Forbidden West Complete Edition on PC. Brought to Windows platforms via an exceptional port by Nixxes Software and Guerrilla Games, tracking these specific version iterations is vital for maximizing framerates, bypassing hardware bottlenecks, and resolving stability bugs.
While "1037 1580exe" often appears as a search term in specific gaming circles, these refer to critical milestones in the game's post-launch support, particularly concerning performance optimization and the introduction of advanced upscaling technologies. The Significance of Update 1.0.37.0
addressed stuttering and expanded keybinding options. However,
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| Scenario | Pre-Update (v1.02) | Post-Update (v1.037.1.580) | Change | | :--- | :--- | :--- | :--- | | | 88 FPS | 112 FPS | +27% | | San Francisco Ruins | 72 FPS | 84 FPS | +16% | | Shaders Compilation | ~14 mins | ~9 mins | -35% |
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[Launch Failure] ──> Run as Administrator ──> Disable Fullscreen Optimizations ──> Verify Game Files While "1037 1580exe" often appears as a search
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
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This patch focuses heavily on visual fidelity and control flexibility, ensuring the PC version remains the definitive way to experience the game. AMD FSR 3.1 & Frame Generation: The biggest addition is support for AMD FSR 3.1 , which includes improved upscaling quality and Frame Generation
: Adds Frame Generation for all GPU vendors and Native AA options, which improves anti-aliasing without requiring upscaling. This link or copies made by others cannot be deleted
options, the shimmering and ghosting seen in earlier builds have been significantly reduced. Where to Get the Update Horizon Forbidden West™ Complete Edition on Steam
Because this is an "exclusive" rollout, you cannot simply launch Steam and expect the download. You must manually opt in. Here is how:
update titled "1.0.37.15.80.exe" as of April 2026. The official PC version of the game typically follows a different versioning format (e.g., v1.0.43.0). Technical Context