Ensure you have the Microsoft Visual C++ 2010 (x86) and 2012 packages installed. If they are already there, choose the "Repair" option. 2. Configure Compatibility Settings
Modern GPU drivers (Nvidia Game Ready 545+ / AMD Adrenalin 23.10+) have broken legacy OpenGL and D3D9 calls.
-r 1024x768 -d 9
The "gfxcore.dll" error is almost always a symptom of a missing DirectX 9.0c dependency. Because Windows 10 and 11 do not prioritize these legacy graphics libraries, older games like FIFA Manager 14 often break on startup. Running the typically resolves the issue immediately.