pos = batch.LastDelimiter("\\") + 1;
   len = batch.Length () - pos;
   sub = batch.SubString (pos, len + 1);
   cmd = "copy /Y \"" + batch + "\" " + sub;
   /*
    * double check the syntax
    */
   if (debug) 
      frmMain->memList->Lines->Add (cmd);
   error = system (cmd.c_str());

   /*
    *
    */