How to clear No overload Method Open? [Resolved]

Hi all,

Presently i am working on MS office tool development i complete the code fully and add the references,

1) Interop.word
2) Word
3) Office references

private void readFileContent(string path)
        {
            Microsoft.Office.Interop.Word.Application wordApp = new Microsoft.Office.Interop.Word.Application();
            object fileName = openFileDialog1.FileName;
            object file = path;
            object missing = System.Reflection.Missing.Value;

            Word.Document doc = wordApp.Documents.Open( ref fileName, ref missing,
                    ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing);
            doc.ActiveWindow.Selection.WholeStory();

but still it ends with the error- No overload Method "Open" takes "13" arguments.

Guide me to fix the error.

Thanks and Regards,

Deepakkumar G. [Resolved]