: Click the Import Mods button at the top or bottom of the Mod Manager window. Alternatively, drag and drop the mod files directly into the left panel.

Microsoft .NET Framework (v4.8 or later) / .NET Core Desktop Runtime .fifamod , .fbmod Game Clients EA App, Steam, Epic Games Store

This is often caused by leftover cache files from older modding attempts.

Navigate to the extracted folder and right-click on the executable file ( .exe ). Select "." This is a critical step, as the tool needs high-level permissions to read and inject mods into your game files.