use Win32;
use Win32::Process;
Win32::Process::Create($pobj,
          'D:\apps\Ghostgum\gsview\gsview32.exe',
          'D:\apps\Ghostgum\gsview\gsview32.exe' . "fn.ps",
          0,
          NORMAL_PRIORITY_CLASS,
          ".")
   || die 'can"t Win32::Process::Create: gsview32.exe'. Win32::FormatMessage(Win32::GetLastError());