title: create x86 process under VISTAx64
body: <p>I create a x86 process under WindowsServer2003 x64, ok, it work fine!</p>
  
  <p>but I try creating a x86 process under VISTA x64.
  it's failed with error code = 216. (ERROR_EXE_MACHINE_TYPE_MISMATCH).</p>
  
  <p>anything difference between 2003x64 and VISTAx64?</p>