I am appending a file to a .docx which is essentially a zip arhcive. however when I do it manually with 7zip everything works, when I append the file using luart compression lib, the resulting docx turns unusable. I opened the docx with 7zip to see all files, and I checked that the file added via luart has some different properties, which makes me think that this may be the problem.
As you can see in the image, the luart has different Attributes and Characteristics (both Atributos and Caracteristicas in portuguese).
Any idea about how to fix this? I hope fixing this solve the problem of corrupted docx.
