I need to differentiate that a selected file is created with Excel 2010 or Excel 2013 version of a selected Excel file and Excel application on server must match in order to continue.I need to differentiate that a selected file is
I need to differentiate that a selected file is created with Excel 2010 or Excel 2013 version of a selected Excel file and Excel application on server must match in order to continue.I need to differentiate that a selected file is