It seems like the MS ACCESS file which is also used by w***o is completely outdated. It is a file from 2004, whereas the db files are the files which are up to date. Ive compared several databases from other aircraft developpers and the only similarity i found was between CS and the s** a310 database. I havent checked all releases of navig*** though.
The reason Im asking here is that Captain Sim stated to use a third party developper for future Navdata updates.