Ok after some 15 hours dealing with this I finally got the game to work...however your not gonna like this....Method I used.....unistal navyfield.run a regedit and search for navyfield, sdenternet, unfuns...delete all files associated with this...PLEASE READ CAREFULLY BEFORE DELETING.next restart your pc....Now I used the oldest version I had 1320 but may work with 1323 or 4 not sure....reinstall, if you have 1320 awesome if not results may vary.apply the 1323 manual patch.load game...may crash first time, try again....*Edit and sticky by Bloodsky*If you do not know what a regedit is, dont worry about it.The shortest way to do is to uninstall, delete the leftover folder, reinstall, patch 1.323, then run updater and play.*End edit*I did this and it worked...and I have been complaining all day, side not really wish sde would get there stuff together and buy some new computers to test on.
[EDIT] Simplified steps - added download links - Foxhound31 - restickied also
IN THIS ORDER
-delete sde folder
-install old client ex 1319 or 1320 DOWNLOAD LINK HERE: https://games.softpedia.com/get/Online-Games-Clients/NAVY-FIELD.shtml
-manual patch 1323 DOWNLOAD LINK HERE: https://www.megaupload.com/?d=ZF59F9UT