Posted 8 September 2017, 3:09 pm EST
Spread.SaveExcel with the ExcelSaveFlags set to UseOOXMLFormat will not open in OpenOffice.
I am on the latest version 7 of Spread.
I have also tested it using the live demo (Excel I/O section) and the same issue occurs.
We have customers that do not have Excel and need to open the file in OpenOffice.
Any help is greatly appreciated