Far Cry 5 | Fcm64dll

How to Fix FC_m64.dll Errors in If you are seeing a "missing FC_m64.dll" or "FC_m64.dll not found" error when trying to launch

Navigate to the game’s installation folder (usually inside a _CommonRedist or Support folder).
Run the installers for DirectX and Visual C++ Redistributable.

MSI Afterburner

Here is the irony: Far Cry 5 doesn’t need fcm64.dll to run. The problem arises because of how Windows manages application hooks and overlays. Several third-party applications—most notably , RivaTuner Statistics Server (RTSS) , and certain screen recording or hardware monitoring tools—can accidentally try to inject this DLL into any running 3D application. fcm64dll far cry 5

Press Windows + R, type msconfig, and press Enter.
Go to the Services tab → check Hide all Microsoft services → click Disable all.
Go to Startup → Open Task Manager → disable all startup items.
Restart your PC.
Launch Far Cry 5. If it works, re-enable services one by one to find the culprit.

fcm64.dll itself is a standard game DLL tied to middleware; it’s not inherently problematic but can cause startup crashes if missing/corrupt or if system dependencies are broken. Follow the verification, redistributable, and system-repair steps above before contacting Ubisoft support. How to Fix FC_m64