#1  goto Start menu, goto Navy Field, Uninstal Navyfield

#2  goto SD Enternet Folder and delete the ENFUNS Folder and everything in it

#3  goto start menu, goto run, type in Regedit, delete SD Enternet Key-Folder, reboot PC

#4  Download current full version from link on navyfield download page, install

#5 Download install last patch on navyfield download page

#6  Run Game, newest patch 1.324 is then installed automatically, game runs not a single warning or error