To continue saving as a PowerPoint Presentation, you must convert all diagrams either to SmartArt graphics or to shapes.When ...

To continue saving as a PowerPoint Presentation, you must convert all diagrams either to SmartArt graphics or to shapes.When converting to SmartArt graphics, any cell references previously applied to the diagrams by using (!idspnExcel_NV) will be removed. When converting to shapes, any animation previously applied to the diagrams will be removed.