Game
Dirty Business
2026
Fix Dirt 4 (Build 4002786) startup crashes, permission errors, missing dependencies, and desktop configuration issues on Windows 10/11 PC & macOS Desktop via AnkerGames.
Quick Fix for Dirt 4 Crashes & Launch Errors: Over 90% of startup crashes, missing DLL errors on Windows, and Gatekeeper prompts on macOS in Dirt 4 (Build 4002786) are resolved by installing vc_redist.x64.exe, whitelisting the folder in Windows Security (or running xattr -cr on Mac), and launching as Administrator.
| Issue / Error Message | Root Cause | Step-by-Step Fix |
|---|---|---|
| Crash on Startup / Silent Exit (Windows) | Missing Visual C++ Runtime or Admin privileges | Install VC++ 2015–2022 (x86 & x64) and enable Run this program as an administrator. |
| Missing MSVCP140.dll / VCRUNTIME140.dll | Corrupted Microsoft C++ runtime libraries | Reinstall the official Microsoft Visual C++ Redistributable package and reboot your PC. |
| Missing steam_api64.dll / Activation DLL | Windows Defender quarantined the offline loader | Open Windows Security → Protection History, restore the file, and whitelist the folder. |
| "App Is Damaged and Can't Be Opened" (macOS) | macOS Gatekeeper quarantine flag | Run sudo xattr -rd com.apple.quarantine "/Applications/Dirt 4.app" in Terminal. |
Related Guides: Main Download Page | Installation Guide | System Requirements
When backing up user profiles, presets, or local save data between a Windows Desktop workstation and a MacBook Pro/Studio for Dirt 4 (Build 4002786), check these default desktop directories:
| Desktop Platform | Default User Data / Config / Preset Directory | Backup & Migration Notes |
|---|---|---|
| Windows 10 / 11 (x64) | %APPDATA%\{Dirt_4}\ or %USERPROFILE%\AppData\LocalLow\{Dirt_4}\ | Back up this folder before installing a newer version or resetting preferences. |
| macOS (Apple Silicon M1–M4 / Intel) | ~/Library/Application Support/Dirt_4/ & ~/Library/Preferences/ | Use Cmd + Shift + G in Finder to open hidden Library paths directly. |
Yes, this listing offers Dirt 4 under a free license through our library. The game is developed by Codemasters, and you can also purchase it on Steam if you want to support the developers directly.
Extract the downloaded files into a folder excluded from your antivirus or Windows Defender, install the required redistributables from the Redist or _CommonRedist folder, then run dirt4.exe as administrator. Full details are in the Installation Guide.txt inside the game files.
This is Build 4002786, which matches the latest official build. The last official Steam update was July 11, 2019, and the version status confirms the game is up to date.
The download is 34.7 GB, but the listed system requirement asks for 50 GB of free space, so make sure your drive has enough room before installing.
Yes, controller support is verified and the game recognizes common racing wheels. Note that mouse steering is not supported, so keyboard-only input is the fallback for PC players without a controller.
Step-by-step setup process
Minimum specifications needed
Pre-installed direct download links, no installer or license keys needed.
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