Hi if since the introduction of hackshield u get a black screen and it wont load try this it worked
for me on win xp :)
Start-Control Panel-System-Advanced ( at top ) - In the Performance area click Settings - Click
Data Execution Prevention ( at top ) - Select Turn on DEP for all programs and sevices except
those i select - ( its the lower choice of 2 )
Click Add - My computer - C - Program files - SD enternet - Navyfield - Select the navyfield exe
and click open - it will add it - Then also select the Navyfield Launcher exe - Click add - Then go
back 1 folder and select ENFUS Updater and Add the enfus updater exe.Ok you should have 3
Navyfield exe files selected - Click apply - Ok - Close - Restart comp - Enjoy. Ive typed this
simple i know most of you dont need so many instructions but this helps as many as possible
so they can replay and be sunked.