Horizon Forbidden West Complete Edition 1.0.43.0 Release Notes

Step 6: Install the Latest Visual C++ and .NET Runtimes

The update 1037 requires additional libraries not included in the base game.

1. Download the Visual C++ AIO (All-in-One) from TechPowerUp or Microsoft’s official site.
2. Install both x64 and x86 versions.
3. Download .NET 8.0 Runtime (Desktop Runtime).
4. Restart your PC.

After this, the 1580exe will no longer throw missing DLL errors.

Method B: Launch with Command Line Arguments

Create a shortcut to HorizonForbiddenWest.exe and add these flags to bypass problematic renderers:

-d3d11 -norhithread -NoVerifyGC

This forces DirectX 11 mode (you lose HDR and DLSS 3) but makes the update work.

The Numbers Game: Decoding Version 1.037 / 1.580

First, let’s clear up the confusion regarding the version numbers. Depending on your platform or where you look in your game files, you might see 1.037.0.0 or 1.580.

• Patch 1.50: This is the official "Patch" number from Guerrilla.
• 1.037.0.0: This is often the internal version number seen in Windows file properties.
• 1.580: This is typically the build number displayed on the main menu screen.

Regardless of the number you see, the update is universal. It transitions the PC version to the latest "Complete Edition" codebase, syncing it up with the PlayStation 5 version.

Summary

If you are looking for the official update, simply verify your game files on Steam/Epic. If you are attempting to use a custom executable (1580.exe), proceed with caution, ensure your antivirus is active, and verify that the file version matches your installed game version to prevent crashes.

The Horizon Forbidden West Complete Edition update 1.0.37.1580 (also known as the initial launch build or very early post-launch version) focused primarily on PC-specific technical optimizations and stability. 

While the "1580" build number specifically refers to the executable version found in early distribution (often associated with the March 2024 launch or early April hotfixes), its core feature was ensuring the game worked smoothly on various PC configurations.  🛠️ Key Technical Features 

DLSS 3 & Frame Generation: Added support for NVIDIA DLSS 3 to boost frame rates on 40-series cards, including during cutscenes and UI menus.

Ultrawide Support: Full compatibility for 21:9, 32:9, and 48:9 triple-monitor setups, including the option to disable cinematic letterboxing.

DirectStorage: Implementation of DirectStorage for significantly faster loading times when using a compatible SSD. Mouse & Keyboard Improvements: Resolved TAB key remapping issues.

Fixed mouse cursor offsets on the map for resolutions other than 1080p. Improved Shieldwing responsiveness when using a mouse.  🔧 Stability & Bug Fixes 

Crash Fixes: Addressed various crashes reported during the first week of launch to improve overall build stability.

HDR Calibration: Fixed the HDR Max Luminance slider which previously failed to save or display correctly.

Controller Support: Enhanced DualSense integration, ensuring haptic feedback and trigger intensity settings didn't reset every session.

Quest Progression: Fixed "Hunting Grounds" rewards that sometimes wouldn't trigger when using a mouse.  🌊 Accessibility Additions 

If your version includes the 1.21 branch features, it also adds: 

Thalassophobia Mode: Improves underwater visibility and provides infinite breath.

Auto-Pickup: Automatically gathers resources without needing a button press.

Navigation Assist: Automatically faces the camera toward your current objective when using Focus. 

If you're having trouble getting this specific version to launch, would you like: 

A list of known software conflicts (like overlays or antivirus)? Steps to verify game files on Steam or Epic? How to update your GPU drivers specifically for this title? 

Title: ✅ Horizon Forbidden West Update 1.037 (Patch 1.037.1580.exe) – What You Need to Know

Body:

Hey everyone,

A new update has rolled out for Horizon Forbidden West on PC, labeled Update 1.037 (full executable version 1.037.1580.exe). Below is a quick summary of what this patch addresses, how to apply it, and known points of attention.

Part 2: How to Apply the Update (Official Method)

If you own the game on Steam or the Epic Games Store, the update is automatic.

1. Steam:
   • Right-click the game in your library.
   • Select Properties > Updates.
   • Ensure "Automatic Updates" is set to "Keep this game up to date always."
2. Epic Games:
   • Go to your Library.
   • Click the three dots (...) near the game title.
   • Ensure "Auto Update" is enabled.

If the update is not applying:

• Verify Integrity (Steam): Right-click game > Properties > Installed Files > "Verify Integrity of Game Files."
• This will replace any broken or modified files (including custom .exe files) with the official latest version.

How to Apply Updates

For PlayStation players:

1. Ensure your console is connected to the internet.
2. Navigate to the game on your PS4 or PS5.
3. Press the 'Options' button on the game and select 'Check for Updates'.

For PC players (via Steam, Epic Games Store, etc.):

1. Launch your platform client.
2. Check for updates in the library or game section.
3. If an update is available, it will automatically download and install.

6. Should You Update?

• Yes if:

  • You experience stutter when entering Tenakth settlements.
  • You use a high-refresh-rate VRR display and notice uneven frame pacing.
  • You plan to play for >2-hour sessions (memory leak fix).

• Hold off if:

  • You rely on a specific pre-1037 mod that hasn’t been updated.
  • You are on a very low-end GPU (GTX 1060 / RX 580) – the patch slightly raises baseline VRAM requirement from 6GB to 6.5GB effective.

3. "The Game Won't Launch" Fix

If you replaced the .exe and the game instantly crashes:

• Antivirus Exclusion: Your antivirus may be deleting the file. Add the game folder to your Windows Defender Exclusion list.
  • Settings > Privacy & Security > Windows Security > Virus & threat protection > Manage settings > Exclusions.
• Version Mismatch: If you have Update 1.04 installed but are using an executable meant for Update 1.03.7, the game will crash. You must ensure the executable version matches the installed game data version.