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Compilation and Protection options and features
Excel specific questions
Error messages, bugreports
We've started from the XLS\XLSM\XLSX file formats. This is Open XML format introduced with Excel 2007 and XLS format used by previous versions of Excel. Other formats are in the our project list also. But at this moment we support only this format.
As a workaround, you can convert your workbook from Excel 2007 binary format (XLSB) to XLSM and compile the document.