Simple Windows program errors

Alright, I read "Lesson One: An Introduction to Windows Programming," and copied and pasted the code (see below) into my compiler (VC++ 6.0), compiled fine but when built I get the following errors:
Linking...
LIBCD.lib(crt0.obj) : error LNK2001: unresolved external symbol _main
Debug/Cpp1.exe : fatal error LNK1120: 1 unresolved externals
The code is just this:

Code:

---

#include <windows.h>
int APIENTRY WinMain(HINSTANCE hInstance,
                    HINSTANCE hPrevInstance,
                    LPSTR    lpCmdLine,
                    int      nCmdShow)
{
       
        MessageBox(NULL, "\tHello World!", "My first windows app", NULL);
        return 0;
}

---

Am I missing something really obvious here?

Create a Win32 Project.

Not a Win32 Console Project.

Ugh, I knew it was something obvious...Thanks so much!