Hi,
We are using this code to save XLSX file, in works well with Aspose.Cells 8.6 :
saveOptions = new XlsSaveOptions(SaveFormat.Xlsx)
{
CachedFileFolder = Path.GetTempPath(),
ClearData = true
};
workbook.Save(f…...Cells 24.1, SaveFormat.Xlsx Aspose.Cells...Save(filename, saveOptions); But with 24.1 it saves a XLS file and not...