MATLAB: How to save a workbook compatible with older version of Microsoft Excel using ACTXSERVER in MATLAB 7.4 (R2007a)

20032007excelMATLABms

I wish to save the Microsoft Excel workbook that I have created using ActiveX in a format which will be compatible with older versions of Microsoft Excel.

Best Answer

You can save a file in a format compatible with older versions of Microsoft Excel by using the SAVEAS method of Workbooks and specifying an input argument as in the example below:
file = 'C:\myfilename.xls';
xlswrite(file, rand(5)); 
myApp = actxserver('Excel.Application');
myApp.visible = 1;
workbook = myApp.Workbooks.Open(file);
workbook.SaveAs('C:\myfilename2.xls',43);
%Saves the file in a format compatible with MS Excel 95 and 97
myApp.Quit;
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