Created attachment 126869 [details] The zip file contains the XML file generated by LibreOffice, the XML file generated by Microsoft Office, the log file generated by MsOffice when reading the file generated by LibreOffice The file generated by the export filter XML Spreadsheet 2003 is not recognized by MsExcel. Formula seem to be wrong. Attached in the .zip file, you will find 1/ The XML file generated by the LibreOffice filter 2/ The XML file generated by Excel 3/ The log file generated by Excel when attempting to open the XML file generated by LibreOffice. Tests conditions: LibreOffice: Version 5.2 installed on MacOS. Latest version of LibreOffice and all updates installed on MacOs as of 2016-08-17.
*** This bug has been marked as a duplicate of bug 65746 ***