Using MessageBox with a console application

I'm attempting to display a MessageBox from a Windows console application. The application always fails when the MessageBox is invoked. Is this even possible? If possible I'd prefer not to have to include all of the Windows includes with the source. Any help would be appreciated.

Here's the code:

Code:

include '%fasminc%/win32a.inc'

format pe console
  start:
 invoke GetModuleHandle, 0
   mov [hinstance], eax

    invoke GetStdHandle, STD_INPUT_HANDLE
       mov [StdIn], eax
    invoke SetConsoleMode, eax, 5

   invoke GetStdHandle, STD_OUTPUT_HANDLE
      mov [StdOut], eax

; HWND_DESKTOP = 0
; MB_OK = 0
  invoke  MessageBox,0,"Testing...","The Title",0

     invoke  ExitProcess,0
;---------------------------------------------------------------------
hinstance rd 1
StdIn rd 1
StdOut rd 1
;---------------------------------------------------------------------
section '.idata' import data readable writeable
  library kernel,'KERNEL32.DLL'
  library user,'USER32.DLL'
  import kernel,\
    GetModuleHandle,'GetModuleHandleA',\
     ExitProcess,'ExitProcess',\
      GetStdHandle, 'GetStdHandle',\
   WriteFile, 'WriteFile',\
         ReadFile, 'ReadFile',\
   ReadConsole, 'ReadConsoleA',\
    WriteConsole, 'WriteConsoleA',\
  SetConsoleMode, 'SetConsoleMode',\
       SetConsoleTitle, 'SetConsoleTitleA'
  import user,\
   MessageBox, 'MessageBoxA'