'http://msdn.microsoft.com/en-us/library/windows/desktop/bb762153(v=vs.85).aspx

/*
HINSTANCE ShellExecute(
  __in_opt  HWND hwnd,
  __in_opt  LPCTSTR lpOperation,
  __in      LPCTSTR lpFile,
  __in_opt  LPCTSTR lpParameters,
  __in_opt  LPCTSTR lpDirectory,
  __in      INT nShowCmd
);


operation:
explore
find
open
print
NULL

ShowCmd:
SW_HIDE (0)
SW_MAXIMIZE (3)
SW_MINIMIZE (6)
SW_RESTORE (9)
SW_SHOW (5)
SW_SHOWDEFAULT (10)
SW_SHOWMAXIMIZED (3)
SW_SHOWMINIMIZED (2)
SW_SHOWMINNOACTIVE (7)
SW_SHOWNA (8)
SW_SHOWNOACTIVATE (4)
SW_SHOWNORMAL (1)

*/

! ShellExecute alias "ShellExecuteA" lib "Shell32.dll" _
(sys Hwnd, string operation,file,parameters,directory,sys ShowCmd) as sys

ShellExecute null,"open","..\..\gxo2.exe","helo.o2bas",null,0


