Hey @ClaytonM
Sorry for Delayed Response
Well it is due to chart object.
So There are you can use chart inside an excel either in an existing sheet by embedding them or by moving the chart object to new location or sheet. by Moving a chart to new sheet or location either you can assign your sheet name or default naming will be like chart1,chart2…and so on.
Here with Excel Application scope -the Worksheets interface only gives you worksheets - not charts.
The error message which you guys are getting is due to cast is wrong..
_Workbook.Sheets Returns a Sheets instance. mentioned interface gives us all types of sheets, not just worksheets; like charts, macro sheets, etc
On the other side , the Worksheets interface only gives you worksheets - not charts.
Regards…!!
Aksh