2048	The Excel Mobile converter could not completely convert the document. Some formatting or data may have been lost. For a list of workbook elements that cannot be converted, see Help.
2049	This Microsoft Excel file is password protected and cannot be converted. The password protection may be applied to one or more of the sheets, to the workbook, or to the file itself. To convert this file, you must open it in Microsoft Excel, remove the password protection, and then save and close the file.
2050	This Microsoft Excel file was created in a version of Microsoft Excel that is not supported by the selected converter. The Excel Mobile converter can only convert Microsoft Excel 5.0/95/97/2000 files.