I have attached the excel file.When opening using Microsoft excel, the attached file is getting opened without any problems. But when opening with aspose,it throws an error as “Invalid File Format”.
The Trace is
at Aspose.Excel.ac.a(MemoryStream A_0)
at Aspose.Excel.ac.a(String A_0)
at Aspose.Excel.Excel.Open(String fileName)
It’s Excel5.0/95 format. Aspose.Excel only supports Excel97 or above format. Please check http://www.aspose.com/wiki/Default.aspx/Aspose.Excel/ for more information.