Exception from HRESULT: 0x800A03EC

Hello,

I have same error when I try to open Excel with ==> book = ObjExcel.Workbooks.Open(ExcelFileName);
What is strange I get this error in  ~10% of all processed excels.
I tried to give additional args for excel opening method but I didn't get any success.

Do you have any suggestions?

Regards,
  Piotr


Code below:

            Excel.Application ObjExcel = new Excel.Application();
            Excel.Workbook book;
            Excel.Worksheet sheet;
            Excel.Range range1 = null, range2 = null;
            CultureInfo ci = new CultureInfo("en-US");
            System.Threading.Thread thisThread = System.Threading.Thread.CurrentThread;
            thisThread.CurrentCulture = new CultureInfo("en-US");

                try
                {
                book = ObjExcel.Workbooks.Open(ExcelFileName);
               
                sheet = (Excel.Worksheet)book.Worksheets[2];
               
                    range1 = sheet.get_Range(sheet.Cells[14, 5], sheet.Cells[14, 5]);
                    range2 = sheet.get_Range(sheet.Cells[14, 4], sheet.Cells[14, 4]);
                    TranslatorID = range2.Text.ToString();
                    EditorID = range1.Text.ToString();
                }

                catch (Exception ex)
                { System.Windows.Forms.MessageBox.Show(ex.Message);
                }

HI Shiva,



This Exception comes on copying data from excel sheet in wrong way.

can you please elaborate your question .