I have followed the steps in the book I have (Programming Principles and Practice using C++), but when I tried to create a Win32 empty project...I added a C++ file where I added the following code:
to be able to test and see if FLTK works, but it won't work when I try to Start Debugging the project.
Fl_Window window(200, 200, "Window title");
Fl_Box box(0, 0, 200, 200, "Hey, I mean, Hello, World!");