I have a workbook containing a single worksheet. When I originally created it I locked specific cells to prevent overwriting. I the protected the workbook with a password. I no longer want the workbook to be protected so I ulocked all the cells and pressed Unprotect for both the workbook and the worksheet. Despite this Excel still demands a password before I can open it. I have followed all the instructions but it is still protecte. Is ther something I have missed?