file incorrectly - Githubissues

What steps will reproduce the problem?
1.string file = "D:\\newdoc.xls";
            Workbook workbook = new Workbook();
            Worksheet worksheet = new Worksheet("First Sheet");
            worksheet.Cells[0, 1] = new Cell((short)1);
            worksheet.Cells[2, 0] = new Cell(9999999);
            worksheet.Cells[3, 3] = new Cell((decimal)3.45);
            worksheet.Cells[2, 2] = new Cell("Text string");
            worksheet.Cells[2, 4] = new Cell("Second string");
            worksheet.Cells[4, 0] = new Cell(32764.5, "#,##0.00");
            worksheet.Cells[5, 1] = new Cell(DateTime.Now, @"YYYY\-MM\-DD");
            worksheet.Cells.ColumnWidth[0, 1] = 3000;
            workbook.Worksheets.Add(worksheet);

            workbook.Save(file);
2.Open file with Excel 2010
3.Excel says "File incorrect"

What is the expected output? What do you see instead?

What version of the product are you using? On what operating system?

Please provide any additional information below.

Original issue reported on code.google.com by zverb...@mail.ru on 20 Oct 2011 at 4:36

realgz / excellibrary

file incorrectly #111