Many antivirus programs flag modding tools as "untrusted." It is recommended to add the Mod Manager folder and your game folder to your antivirus exclusions list to avoid launch errors.
If the game fails to start, ensure you have the latest Visual C++ Redistributables and DirectX installed. Running the manager as an administrator often resolves permission-based crashes. Download File FIFA Mod Manager v1.1.0.rar
After downloading the .rar file, use a tool like WinRAR or 7-Zip to extract the contents to a folder on your desktop. Many antivirus programs flag modding tools as "untrusted