Then id have to say the file is corrupt. Try using these utilities to open it. If you get errors from these programs, you'll know for certain it's corrupted:
Keyview Pro
Whether working with files on the Internet, the corporate intranet or those contained in e-mail attachments, Verity KeyView Pro provides a fast, high-fidelity view of virtually any file format users are likely to encounter. Verity KeyView Pro breaks down the barriers to information caused by disparate formats, platforms and software versions. Realize a new level of productivity with Verity KeyView Pro the essential viewing utility.
BENEFITS
· Superior document viewing, conversion, compression & printing capabilities
· Supports virtually all of the popular formats
· WYSIWYG fidelity
· Integration with e-mail, groupware and browsers
Quick View Plus
Quick View Plus® 6
Now you CAN open virtually any file and email attachment with Quick View Plus – the easy way to view virtually any file.
Saves money and time – views files from programs you don't have installed on your computer Views email attachments instantly, whether you have the original application or not
Views graphics, documents, spreadsheets, databases, presentations, zip files, and more
Gives you access to over 200 Windows, DOS, Macintosh, and Internet file types. Supports new formats including Visio, Project, Word, Excel, and Powerpoint 2000. Includes built-in zip program – no need to buy a separate zip program
If they do open, copy and paste back into a new spreadsheet.
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