I'm sure someone will correct me if I'm wrong
but I'd suggest that you
do this with a _copy_ of the file. AFAIK, once you unzip an OXML file you
cannot 'zip it up' again. You can access the individual components but not
change it back to [in this case] a .docx file.
Regards |:>)
Bob Jones
[MVP] Office:Mac
You will have to change the file name extension from docx to zip. Then
open
the zip file.