Does this component support the latest excel fileformat "xlsx" The following works: SaveDialog.FileName := ChangeFileExt(SaveDialog.FileName,'.xls'); .XLSExport(SaveDialog.FileName); The following indicates that the excel file is an incorrect format and will not open SaveDialog…

AdvGridExcelIO

brunofierens (Bruno Fierens) June 29, 2013, 1:02pm 2

No, TAdvGridExcelIO only supports the .XLS format.
For support of the .XLSX format, see:

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XLSImport - The file "" is invalid TMS VCL UI Pack	3	1032	June 18, 2014
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