Excel found unreadable content in 'xxx.xls'.

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Use Excel 2007 (Ultimate) create an Excel 97 ~ 2003 xls file.
2. Call Load, and then do some "sheet.Cells[row, column] = new Cell("test");", 
then call Save, which saves into another file name.
3. Use Excel 2007 (Ultimate) to open above saved excel, it reports "Excel found 
unreadable content in 'xxx.xls'", and also Excel recovered your formulas and 
cell values, but some data may have been lost.

What is the expected output? What do you see instead?
Open normally.

What version of the product are you using? On what operating system?
Windows 7 Ultimate, Microsoft Office Excel 2007

Please provide any additional information below.

Original issue reported on code.google.com by jy.ge...@gmail.com on 20 Aug 2011 at 5:01

Attachments:

• Error.jpg

[GoogleCodeExporter]

Is this a duplicate of 102?

Original comment by clements...@gmail.com on 6 Sep 2011 at 6:33