Some users find that certain languages (like Russian, Polish, or Arabic) do not work out of the box with the standard update.
: Once inside the game, navigate to Customize > Edit Teams > Download Updates (if applicable) or manually Load Squads from your profile. When starting a New Career, ensure you select "Current Customized" rather than "Initial" squads. Technical Requirements at a Glance
FIFA 18 Multi-STEAMPUNKS Update 2: A Complete Guide to Making it Work
: Open the game's configuration menu. Change the DirectX 11/12 setting to Default . This has been confirmed by users to resolve immediate crashes on launch. 2. Resolving Missing Language Files