Fifa17
version file: 1.0.0.0
version product: 17.0.2982382.0
Our Details in FIFA 17 Properties matches that 100%
That also matches the properties in the TRIAL version of the game as well, which is no longer accessible since the actual release came out.
trainer is looking for
FIFA17.exe
which is
Size: 159 MB (167,147,952)
Size on disk: 159 MB (167,149,568)
It's highly unlikely the trainer isn't matching your game, plus the trainer is designed to work to find the code in similar but slightly different .exe.
Did you press F1 at main menu? You may have to alt-tab out and do that.
I have no other suggestions for you at this time. This game appears to use Denuvo, so it's probably the only version out and is probably not a trainer mismatch unless you are using a cracked or some version of the Trial that has been re-packaged.
best,
Cal