Fcm64dll Missing New — Far Cry 5

Before contacting Ubisoft Support, ensure you have done:

| Step | Action | Status | |------|--------|--------| | 1 | Added Far Cry 5 folder to Windows Defender exclusions | ☐ | | 2 | Disabled Smart App Control (Windows 11) | ☐ | | 3 | Restored file from Protection History | ☐ | | 4 | Verified game files via Ubisoft Connect | ☐ | | 5 | Performed a clean boot | ☐ | | 6 | Reinstalled VC++ 2022 Redistributable | ☐ |

Some users report success by copying FCM64.dll from a working friend’s PC or a backup, placing it in:

C:\Program Files (x86)\Ubisoft\Far Cry 5\bin\

Then also placing a copy in C:\Program Files (x86)\EasyAntiCheat\.
Caution: Always scan any external DLL files before use. far cry 5 fcm64dll missing new

Since this is a "new" missing file error, the most likely cause is that your launcher failed to download it. Do not reinstall the whole game. Instead, verify integrity.

For Steam Users:

For Ubisoft Connect Users:

Why this works now: In late 2025, Ubisoft updated their CDN. A simple verify pulls the correct, signed version of fcm64.dll that Windows Defender now trusts. Before contacting Ubisoft Support, ensure you have done:

If verification doesn't pull the file, you can manually source it from a trusted backup. Warning: Never download DLLs from random "DLL download" websites—that is a virus trap.

Instead, extract it from the official game redistributables:

To register the DLL manually (Run as Administrator):

regsvr32 "C:\full\path\to\Far Cry 5\bin\fcm64.dll"

Modern antivirus loves to quarantine fcm64.dll because it reads game memory (anti-cheat behavior). This is especially aggressive on new installs. Some users report success by copying FCM64

If the above fails:

To understand the fix, you have to understand the file. The fcm64.dll is a Dynamic Link Library file associated with Far Cry Modding (FCM) tools, most notably the popular Far Cry 5 Resistance Mod (or FC5 Mod Injector).

This file acts as a bridge, allowing user-created modifications to inject into the game's code to alter gameplay mechanics, UI, or physics. The error "missing" usually implies one of three scenarios: