: Select the imported mods and click Apply Mod(s) . Ensure they appear in the "Applied Mods" list on the right, then hit Launch . Troubleshooting Common Launch Issues
Modding FIFA 19 via Frosty Mod Manager requires a specific encryption key, typically found in community tutorials and forums, along with Title Update 7. Setting up and launching the manager as an administrator with the correct key allows for applying mods to the game. Learn more about the setup process at YouTube - HOW TO ADD MODS TO FIFA 19 Frosty Mod Manager Key Fifa 19