Navigate to your folder (usually C:\Program Files\Electronic Arts\EA Desktop\EA Desktop ). Look for a file named EAUninstaller.exe.old . Right-click and rename it by deleting the .old at the end. Run the uninstaller and select Repair when prompted. Method 3: Legacy Compatibility and DirectX Fixes

: Right-click FIFA16.exe , go to Properties > Compatibility , and check Run this program in compatibility mode for Windows 7 or Windows 8 .

The "Origin is not installed" error in FIFA 16 typically occurs because the legacy Origin client has been replaced by the , causing a communication breakdown between the game files and the launcher . This guide provides the most effective methods to resolve this error on PC. Method 1: Repair via the EA App (Most Effective)

: In the EA app, navigate to Manage > Repair for FIFA 16. This re-registers the link2ea handler, which often fixes the "Origin not installed" prompt.

Security software frequently flags older EA game launchers as suspicious, blocking their installation status.

: Right-click the EA App shortcut and select Run as administrator before launching the game.

: If files are missing, download the DirectX End-User Runtime Web Installer to restore legacy libraries.

: Use the Allow an app through Windows Firewall setting to ensure both FIFA16.exe and the EA app have Public and Private access. Method 5: Manual Folder Relocation Lost in Random - "Origin is not installed" - EA Forums

Since Electronic Arts transitioned to the EA app, FIFA 16 requires the new launcher to be correctly configured to recognize older game files.

: In Windows Security , go to Virus & threat protection > Manage settings > Add or remove exclusions . Add the entire FIFA 16 and EA app installation folders.