The file is located in the FIFA Setup folder within your main FIFA 18 installation directory (e.g., C:\Program Files (x86)\Origin Games\FIFA 18\FIFASetup\fifaconfig.exe ).
However, be aware that downloading files from third-party sources can pose risks, such as: Fifa 18 Config.exe Download
If you’re using a , you won’t find help here—but understand that missing config files are expected with cracked releases. The file is located in the FIFA Setup