: Missing DirectX components or Microsoft Visual C++ Redistributables can cause DLL triggers to fail. Ensure you have the latest versions of both installed, as well as .NET Framework 3.5.
Temporarily your real-time antivirus protection (or Windows Defender Real-time protection). Re-run the FIFA 14 installer as an administrator. how to fix core activationdll in fifa 14 install
Download the activation.dll file from a reputable source like DLL-files.com . : Missing DirectX components or Microsoft Visual C++
Restore the quarantined core_activation.dll file if your antivirus removed it. Restart your computer and try launching the game. Method 2: Reinstall Using Clean Boot how to fix core activationdll in fifa 14 install