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Importing a new version from external source
==== <span id="NotOOXMLFileException">XLSX file is out of Excel's standards</span> ====
* The file's structure does not respect the XLSX format. Try saving the file again using Excel. See how on [[Save File Supported Format]];
* If the file was generated by a third party software, the problem can be with the software used;
* The file's structure does not respect the XLSX format. Try saving the file again using Excel. See how on [[Save File Supported Format]];
* If the file was generated by a third party software, the problem can be with the software used;