Определение нажатия определенной клавиши во время загрузки приложения

program Project1;

uses
  Windows,
  Forms,
  Unit1 in "Unit1.pas" {Form1};

{$R *.RES}

begin
  if GetKeyState(vk_F8) < 1 then
    MessageBox(0, "F8 was pressed during startup", "MyApp", mb_ok);
  Application.Initialize;
  Application.CreateForm(TForm1, Form1);
  Application.Run;
end.