Thank you kindly for your reply.
Based on your recommendations, i've made a battery of testing on multiple docx with several different types of headers and footers: with MSWord templates for headers and footers and simple lines of words placed in headers and footers.
My conclusion is that somehow it begins converting after the header from the first page(the header and footer does not appear on the first page and, as you will see, not on the odd numbered pages) , the header appears on the second page but scrambled somehow(if the header in the original document has a picture -inserted locally, the picture does not appear in the pdf), the footer also appear on the second page but is not complete(if it has 3 lines, it will only take 2 to pdf) and, also, it puts text from the following page on the present page .
So it looks like it begins the conversion after the header from the first page and it rearranges pages dynamically compensating the header from the first page, so the beginning part of any page but the first it will be on the last part of the preceding page and so on and it will arrange the header and footer accordingly, not to mention that the header and footer are scrambled as alignment and it cuts lines from the footer(as far as i have seen).
What are your recommendations?
Is there a fix to that or any other tool which can accomplish the conversion accurately ?