'opening an existing word document (tried with word 2007)
set word = createobject("word.application")
word.visible=true
Word.Documents.Open("C:\Documents and Settings\sachin\My Documents\abc.docx")
Also See:
Opening a new word document
Opening a new word document and writing text to it
Opening an existing word document and appending text to it at the end
Opening an existing word document and appending text to it at the beginning
Saving a new word file
Saving an existing word file
Writing formatted text to a word file
Formatting all content, formatting specific paragraphs or finding and formatting specific text in a word document
Inserting images/pictures to a word file
Creating table in a word document, adding text to cells, adding rows to table
Printing a word file