Follow the instructions provided with the injector and the patch. This usually involves running the injector, selecting Far Cry 4 as the target application, and then applying the patch.
By using the via the Extreme Injector , you can overcome the hard-coded limitation and experience the game on older hardware. far cry 4 dual core fix extreme injector link
Most antivirus programs flag injectors as "riskware" or "false positives." You must add the injector executable as an exception. Follow the instructions provided with the injector and
In Settings , check "Auto-Inject" and click OK. Launch the game; the injector should detect it and close itself once fixed. far cry 4 dual core fix extreme injector link