Error to export file in excel

[GoogleCodeExporter]

What steps will reproduce the problem?
1.When trying to export excel file to a folder

What is the expected output? What do you see instead?
Expected : When I will open the excel file I wont get any error.
Actual : My page using paging. If I export the whole table, I am not getting 
any error to open the file.But if I export 10 records out of 20, I am getting 
error while opening the excel file. The error is : 

"Excel found unreadable content in ‘filename.xls’; do you want to recover 
the contents of the workbook? If you trust the source of this workbook, click 
yes"

What version of the product are you using? On what operating system?
I have downloaded ExcelLibrary_20110414.zip file

Please provide any additional information below.

The page that we are using to export as an excel file is having a facility 
where you can choose to see 10 or 25 or 50 or 100 records at a time.....I mean 
if you choose 10...and if you have 20 records it will show next/previous button 
to see the rest of the records but if you choose 25...it will display all 
records in one page....I think it’s a pretty simple paging concept, now when 
I am displaying all records and exporting it to a folder, I am not getting any 
error, I am only getting error when I am displaying 10 records out of 20 on a 
page and trying to export the file

Original issue reported on code.google.com by sanhitam...@gmail.com on 17 Jun 2011 at 9:59

[GoogleCodeExporter]

If you can show some code because it seems like it is not a bug with 
excellibrary.

Original comment by regisbsb...@gmail.com on 27 Jun 2011 at 12:44

• Changed state: Invalid

[GoogleCodeExporter]

Please provide us more details or post some sample code that causes issue. 

Original comment by regisbsb...@gmail.com on 27 Jun 2011 at 12:45

• Changed state: New

[GoogleCodeExporter]

I have the same problem, even whan using the demo code at the site home page 
(http://code.google.com/p/excellibrary/)

Original comment by yaniv...@gmail.com on 4 Jul 2011 at 2:15

[GoogleCodeExporter]

I have exactly the same problem and I'm only using the following very small 
sample of the demo code,

ExcelLibrary.SpreadSheet.Workbook workbook = new 
ExcelLibrary.SpreadSheet.Workbook();
ExcelLibrary.SpreadSheet.Worksheet worksheet = new 
ExcelLibrary.SpreadSheet.Worksheet("Log");
worksheet.Cells[0, 1] = new ExcelLibrary.SpreadSheet.Cell("Test");
workbook.Worksheets.Add(worksheet);
workbook.Save(logFile);
Console.WriteLine("Saved");

I'm running Windows 7 (64-bit) and Office 2010

Original comment by pete-rat...@pr-designs.net on 20 Sep 2012 at 2:54

[GoogleCodeExporter]

same problem at win7 and MSOffice 2010.
But file opens OK with OpenOffice.

Original comment by cer...@gmail.com on 19 Dec 2012 at 2:59