Exception from HRESULT: 0x800A03EC Error while saving Excel file

Question

I am saving data on button\'s click event and below is code:

using Excel = Microsoft.Office.Interop.Excel;

Excel.Application xlApp;
Excel.Workbook xlWorkBoo         


        

Answer 1

check for cell indices for sheet , starts from [1,1] sheet.cells[0,0] will throw com error.