I have a problem during save docx document with default docx options.
During that process i ve got an error
‘System.NullReferenceException’
w . (Section , HeaderFooterType )
w . ( , HeaderFooter , HeaderFooterType )
w . ( , HeaderFooterCollection , Boolean& )
w . ( , PageSetup , HeaderFooterCollection , NoteSettings , NoteSettings , SectionPropertiesRevision
While saving same file with default pdf options problem is not occuring.