Aspose.Word.Document - Open Method Obselete

'Public Function Open(fileName As String) As Aspose.Word.Document' is obsolete: 'Use Document constructor instead.'

I am getting this warning in the following line of code.

Doc = Word.Open(MapPath(".") + "\\Documents\\pft_header.doc")


What alternative i should be using. Could u guide me.

‘Public Function Open(fileName As String) As Aspose.Word.Document’ is obsolete: 'Use Document constructor instead.'

Document doc = new Document(myFileName);