codice:
#define STRICT
#define WIN32_LEAN_AND_MEAN
#include <windows.h>



int WINAPI WinMain(HINSTANCE hInst,  HINSTANCE hPrevInst, LPSTR lpCmdLine, int nCmdShow)
{
    HWND hwnd;
	
	    hwnd = CreateWindow( 
        "MioDialogo",        // name of window class 
        "Sample",            // title-bar string 
        WS_OVERLAPPEDWINDOW, // top-level window 
        CW_USEDEFAULT,       // default horizontal position 
        CW_USEDEFAULT,       // default vertical position 
        CW_USEDEFAULT,       // default width 
        CW_USEDEFAULT,       // default height 
        (HWND) NULL,         // no owner window 
        (HMENU) NULL,        // use class menu 
        hInst,           // handle to application instance 
        (LPVOID) NULL);      // no window-creation data 

	
	ShowWindow(hwnd, nCmdShow); 
    UpdateWindow(hwnd); 
    return 1;
}
Come mai se lo faccio partire non succede niente ?