For FIFA 15 , the most user-friendly way to use Cheat Engine is not by scanning for values manually each time but by using (.CT files). These are pre-made files created by the community that contain all the addresses and pointers for specific game functions, saving you the effort of finding them yourself.
To minimize the risks associated with using Cheat Engine, follow these tips: fifa 15 player career mode cheat engine
This is the most common use of Cheat Engine. You can manually set your VPRO's stats to any value you want, creating a once-in-a-generation talent. For FIFA 15 , the most user-friendly way