Use the Microsoft Excel Viewer to view the spreadsheet. For help on using this viewer, see Microsoft Excel Viewer.
You should be able to successfully retrieve most Excel spreadsheets. However, if the Excel spreadsheet contains a function not supported in EasySpreadsheet (generally the less-used, specialized functions), the error message #FUNCTION! (or something similar) may appear in the formula bar or the cell. In the next major version of EasySpreadsheet, it is expected that most, if not all, of Excel's functions will be incorporated into EasySpreadsheet.