Note: Ensure your antivirus software does not delete the ExtremeInjector.exe file, as injectors are frequently flagged as false positives. Step-by-Step Installation Guide
Community-tested links for the DLL and injector are often shared in gaming forums or specialized Discord servers.
If the game still shows a black screen with Auto-Inject, use this manual method:
While many original links are dead, updated versions such as Extreme Injector v3.7.3 are often hosted on community mirrors like Yandex Disk System Requirement: Ensure you have Microsoft .NET Framework 4.5.1 or higher installed, or the injector may fail to launch. Steam Community Installation & Setup Extract Files: far cry 4 dual core fix extreme injector link
Right-click Extreme Injector.exe and select .
The using Extreme Injector is a well-known community-made solution to a technical barrier implemented by Ubisoft at the game's launch. The game was designed to require at least four logical CPU cores, causing a "Black Screen" crash on dual-core systems. The Technical Issue
This is the most critical step. Almost every antivirus and anti-malware program, including Windows Defender, will flag Extreme Injector v3.exe as a potentially dangerous program or malware. This is a false positive caused by the injector's method of modifying another program's memory. You must temporarily disable all antivirus and firewall protection. Failure to do so will likely result in the files being quarantined or deleted before you can use them. Note: Ensure your antivirus software does not delete
Extreme Injector will automatically detect FarCry4.exe , inject the DualCore.dll , and close itself.
: A specialized DLL often found in community forums or technical wikis.
Right-click Extreme Injector v3.exe and select . In the Process Name field, type FarCry4.exe . The Technical Issue This is the most critical step
To successfully bypass this restriction, prepare a single folder containing the following distinct files:
Because this fix relies entirely on modifying process memory fields dynamically at runtime, using it while connected to official multiplayer servers carries risks. If you intend to play co-op maps online, certain aggressive runtime behavior trackers like or BattlEye may identify the injection action as malicious third-party manipulation and trigger a game ban.
If you have weighed the risks and decided to proceed, follow these steps precisely. They are compiled from the most reliable community sources.