Conversion of .doc file to Daisy XML

As i am new bee to Daisy , Please help me out how can we convert .doc to daisy xml and .docx to daisy xml . I found one source code on daisy.org forums but cant find the appropriate answer for the same as I want to convert .doc and .docx to daisy XML programmatically using vs 2010 and Language as c# .Please can some one provide some demo code for the same.

1. create your document tobe word 2007 or higher
2. install save as daisy that you can download from this web
3. press alt then choose accessibility then import daisy style
4. high light your data then press ctrl + shift + s to select style that you want