1. Make sure that the volume containing these excel files is being cached. And you chose/highlighted this volume to show statistics.Daniel290881 wrote:"Total Read" doesn't increase too on this Excel files. When openig another program like an exe-file it increases (or Cached Read increases too)
2. If these excel files are not opened first-time, they may have been cached by Windows. You may restart the computer and then open these files to see if "Total Read" increases.