A formula or sheet you want to move or copy contains the name '|', which already exists on the destination worksheet.Do you ...

A formula or sheet you want to move or copy contains the name '|', which already exists on the destination worksheet.Do you want  to use this version of the name?• To use the name as defined in the destination sheet, click Yes. • To rename the range referred to in the formula or worksheet, click No, and enter a new name in the Name Conflict dialog box.