What are the desktop system requirements for Forza Horizon 3 (v1.0.125.2)?

Forza Horizon 3 (v1.0.125.2) requires a 64-bit desktop operating system (Windows 10/11 or macOS Sonoma/Sequoia), a quad-core CPU (Intel Core i5 / Ryzen 5 / Apple Silicon M1+), and at least 8 GB RAM.

How do I install Forza Horizon 3 (v1.0.125.2) without errors?

Extract the downloaded archive using 7-Zip, WinRAR, or Keka into a clean directory, whitelist the folder in Windows Security (or clear macOS quarantine via xattr -cr), and run the executable.

Will updating Forza Horizon 3 to v1.0.125.2 keep my existing settings and saves?

Yes, user profiles, presets, and save files are stored in your local AppData or ~/Library/Application Support directory and remain intact when upgrading to v1.0.125.2.

How to Install Forza Horizon 3 (v1.0.125.2) on Windows 10/11 PC & macOS Desktop – Full Setup Guide

v1.0.125.2

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Pre-Installed

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GameApplication

How to Install Forza Horizon 3 (v1.0.125.2) on Windows 10/11 PC & macOS Desktop – Full Setup Guide

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PC 61.5 GB Published on, Oct 18, 2026 Last Updated - Nov 15, 2026 [v1.0.125.2]

v1.0.125.2

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Step-by-step installation guide for Forza Horizon 3 (v1.0.125.2) on Windows 10/11 PC & macOS Desktop. Learn how to unpack, verify permissions, apply updates, and launch without errors.

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Genres GameApplication Racing

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How to Install Forza Horizon 3 (v1.0.125.2) on Windows 10/11 PC & macOS Desktop – Full Setup Guide Free Download - Game Review

How to Install Forza Horizon 3 (v1.0.125.2): Download the full desktop archive from the verified mirror below, extract the files to a clean directory using 7-Zip, WinRAR, or Keka, install any bundled runtime dependencies, and launch with administrator privileges.

→ Download Forza Horizon 3 (v1.0.125.2) Full Archive & Mirrors

Step-by-Step Desktop Installation Checklist for Forza Horizon 3

Download Complete Release: Visit the Forza Horizon 3 main download page and grab the full archive using IDM, JDownloader 2, or Free Download Manager.
Prepare Security Exclusion: Add your destination folder to Windows Security exclusions (or clear Gatekeeper quarantine via xattr -cr on macOS) so false-positive heuristics do not block offline activation files.
Unpack Archive: Right-click the downloaded archive and extract using 7-Zip or WinRAR. Avoid extracting inside C:\Program Files or cloud-synced OneDrive folders.
Verify Runtime Dependencies: Install Visual C++ 2015–2022 Redistributables and DirectX on Windows if present in _CommonRedist.
First Launch: Right-click the main executable and select Run as administrator.

More Forza Horizon 3 Resources: System Requirements | Crash & Error Fixes | Patch Notes

Forza Horizon 3 – Windows 10/11 & macOS Configuration, Preset & Save Data Paths

When backing up user profiles, presets, or local save data between a Windows Desktop workstation and a MacBook Pro/Studio for Forza Horizon 3 (v1.0.125.2), check these default desktop directories:

Desktop Platform	Default User Data / Config / Preset Directory	Backup & Migration Notes
Windows 10 / 11 (x64)	`%APPDATA%\{Forza_Horizon_3}\` or `%USERPROFILE%\AppData\LocalLow\{Forza_Horizon_3}\`	Back up this folder before installing a newer version or resetting preferences.
macOS (Apple Silicon M1–M4 / Intel)	`~/Library/Application Support/Forza_Horizon_3/` & `~/Library/Preferences/`	Use `Cmd + Shift + G` in Finder to open hidden Library paths directly.

Release Metadata Summary – Forza Horizon 3

Title / Package: Forza Horizon 3
Verified Build Version: v1.0.125.2
Archive Size: 61.5 GB
Category: GameApplication, Racing
Target Desktop OS: Windows 10/11 (64-bit) & macOS Desktop (Apple Silicon M1/M2/M3/M4 & Intel)
Primary Download Hub: Download Forza Horizon 3 (v1.0.125.2) Full Desktop Build

Frequently Asked Questions – Forza Horizon 3 (v1.0.125.2)

Is Forza Horizon 3 completely free?

The build offered here is a free download under a free license, consisting of the RUNE offline version and the OFME online fix. If you want to support the developers, you can buy the official game through the Microsoft Store.

How do I install Forza Horizon 3?

Download the package and extract it into a folder excluded from your antivirus. Install the apps in the Redist or _CommonRedist folder, then for offline play run InstallApp.exe as administrator and launch from the Start menu. For online co-op, run GDK Helper.bat as administrator and execute the commands in the order 3 > 1 > 2 > 5, then launch from the Start menu.

What is the difference between the offline and online versions?

The offline version is singleplayer only, doesn't require the Xbox app or internet, and is more stable. The online version uses the OFME online fix for co-op and multiplayer over the internet, but requires a specific command order and matching build versions across all players.

Why does the game crash on startup?

The most common causes are missing Visual C++ redistributables (msvcp140.dll, vccorlib140.dll, VCRUNTIME140.dll) or antivirus quarantine. Install the Redist folder contents, add your game folder to antivirus exclusions, and run the game as administrator. Some integrated GPUs, particularly newer Intel iGPUs, may still crash after the unsupported graphics warning.

Can I play Forza Horizon 3 online with friends?

Yes. The online fix version supports co-op and multiplayer over the internet. Everyone must run the same build version and connect through the game's own lobby or invite system.

Installation Guide

Step-by-step setup process

Game is pre-installed / portable, therefore you do not need to install the game.

Just extract the rar / zip file using 7-Zip or WinRAR.

Simply launch the game directly from the game executable as Administrator.

Important Notes

Install necessary apps from Redist or _CommonRedist to ensure game launches without problems.
Always extract game in Antivirus / Defender excluded folder to prevent false-positive file quarantine.
Always run the game as administrator.