(Optional) Check and select Windows 7 or Windows 8 . Click Apply and then OK . Method 5: Re-register the DLL via Command Prompt
Look for a recent item flagged as a threat around the time you installed or tried to run FIFA 14.
Run the DirectX End-User Runtime Web Installer from the official Microsoft website to update legacy DirectX 9.0c files used by FIFA 14. how to fix core activationdll in fifa 14 install
Did you notice if your popped up a warning during the installation?
Before fixing it, it helps to understand the root cause. This specific file ( core.activationdll ) is not a standard Windows system file. It is a component. (Optional) Check and select Windows 7 or Windows 8
If the file is truly missing, you can extract it from the original installation source. – they often contain malware.
If the file is not just quarantined but missing, the installation is likely corrupt, or the Origin/EA App software needed for activation is not functioning correctly. Run the DirectX End-User Runtime Web Installer from
Go to the tab, check Hide all Microsoft services , and click Disable all . Go to the Startup tab and click Open Task Manager . Disable all startup items. Restart your PC, then try installing FIFA 14 again. Method 3: Run in Compatibility Mode
The error in typically occurs when the game’s Digital Rights Management (DRM) file is missing, corrupted, or incorrectly flagged as a threat by security software. Quick Fixes