The attached text file should tide you all over until a cracked executable comes; this file is, essentially, a generic fix that does the exact same thing that a cracked executable will do for you. In other words, if you follow the directions in this file, you shouldn't ever need an updated cracked 'nwserver.exe.' You WILL still, however, need the most up-to-date cracked 'nwmain.exe.'
Private Internet & LAN Server Fix
Have fun....