Please note this is an old forum thread. Information in this post may be out-to-date and/or erroneous.
Every phpdocx version includes new features and improvements. Previously unsupported features may have been added to newer releases, or past issues may have been corrected.
Unfortunately we never got an answer until now what causes our generated .docx not to open in office 2003 with office compatibility pack.
Just a hint for a workaround. If I want to do everything by hand, I would not have needed a pro license of phpdocx.
Still waiting for a solution to render a simple word file which suits the office 2003 compatibility pack converter.