>301 書いてみた. 試してみて.
config.pyの configure() 内の先頭に以下をこぴぺ(全角スペース->半角スペースx2)
  def FGorExecute(path):
    def ret(args):
      def windows():
        child = pyauto.Window.getDesktop().getFirstChild()
        yield child
        while child:
          yield child
          child = child.getNext()
        raise StopIteration()
      flg = False
      for wnd in windows():
        try:
          if wnd.getProcessName() == os.path.split(path)[1]:
            wnd.setForeground(True)
            flg = True
        except: pass
      if not flg:
        window.command_ShellExecute( None, path, u"", u"" )(args)
    return ret
2. window.launcher.command_list に追加 (V2Cの場合)
( u"V2C", FGorExecute( ur"C:\V2C\V2C_x64.exe") ),