public function Restart() {
      $this->Permission('Garden.Import'); // This permission doesn't exist, so only users with Admin == '1' will succeed.

      // Delete the individual table files.
      $Imp = new ImportModel();
      try {
         $Imp->LoadState();
         $Imp->DeleteFiles();
      } catch(Exception $Ex) {
      }
      $Imp->DeleteState();

      Redirect(strtolower($this->Application).'/import');
   }