Convert XML to Excel file using Interop Library in C# and VB.Net

 I tried using

XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(xmlFilePath);
 
// Create a new Excel application
Excel.Application excelApp = new Excel.Application
{
    Visible = false, // Set to true if you want to see the Excel application
    DisplayAlerts = false // Disable any Excel alerts or messages
};
 
// Create a new Workbook and Worksheet
Excel.Workbook workbook = excelApp.Workbooks.Add(Excel.XlWBATemplate.xlWBATWorksheet);
Excel.Worksheet worksheet = (Excel.Worksheet)workbook.Worksheets[1];
 
 
// Get XML rows (assuming the XML structure has <Row> elements)
XmlNodeList rows = xmlDoc.SelectNodes("//Row");
int rowIndex = 1;
 
// Loop through XML rows and insert them into the Excel sheet
foreach (XmlNode row in rows)
{
    int columnIndex = 1;
    foreach (XmlNode cell in row.ChildNodes)
    {
        // Set the cell valuecvbnmmmkkkjhgfdsaqwertyyo
        worksheet.Cells[rowIndex, columnIndex] = cell.InnerText;
        columnIndex++;
    }
    rowIndex++;
}
if (File.Exists(excelFilePath))
{
    File.SetAttributes(excelFilePath, FileAttributes.Normal); // Ensure it's not read-only
}
 
workbook.Save();
 
//workbook.SaveAs(
//               excelFilePath, // Path to save the file
//               Excel.XlFileFormat.xlOpenXMLWorkbook, Type.Missing, Type.Missing, Type.Missing  // .xlsx format
 
//           );
// Save the Excel file with the specified path and format
 
excelApp.Quit();
 
// Release the COM objects to prevent memory leaks
Marshal.ReleaseComObject(worksheet);
Marshal.ReleaseComObject(workbook);
Marshal.ReleaseComObject(excelApp);
 
MessageBox.Show("XML successfully converted to Excel!");

but not converting the row count is zero also save as will not work i use save()