Hi,
Not quite saw what your asking here but here are some items:
A) You can not directley open a word doc in Dreamweaver.
B) You can save a word document as HTML then open it in dreamweaver, just rememember to clean up the code and also when you save it, it will still be a HTML file.
C) Take a screenshot of the Word doc and place it in the HTML field
D) Create a hyperlink to the file, if the users machine has it installed, Word will open in up In the browser.
Otherwise, I am not sure what you are getting at.
Sorry!
James