: If the crash is tied to the launcher, try repairing Easy Anti-Cheat in the ...\Far Cry 5\bin\EasyAntiCheat folder. 5. Manual Replacement (Advanced)
This is the most common cause. Because the DLL interacts closely with DRM and system memory, strict antivirus programs (including Windows Defender) often misidentify it as a Trojan or malware and automatically quarantine it.
These websites are unregulated and frequently package malware, spyware, or crypto-miners inside files masquerading as legitimate system libraries. Furthermore, downloading a random version of fcm64.dll usually results in a version mismatch error, meaning the game still won't launch. Always restore the file through official channels. Step-by-Step Methods to Fix the fcm64.dll Error
How to Fix the fcm64.dll Error in Far Cry 5: A Complete Troubleshooting Guide
If found, select the file and click or Allow on device .
Navigate to the , Quarantine , or Virus Chest .
Invalid registry paths created by a bad update.