i have delevloped an applicatin in C# using Microsoft.Office.Interop.Excel.dll 11.0 . When tested on systems having Excel 2007 and Excel 2003 or only Excel 2007 it works fine but when tested on systems having only Excel 2003 , though the Applicationcalss object is created but some properties throws runtime exception for example
'oExcel.CalculateBeforeSave' threw an exception of type 'System.Runtime.InteropServices.COMException
it start giving run time exceptions.
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