If you have lost your license key, but you want to retreive it (to register the key in your forum profile for instance) use this program:
http://80.95.161.114/shipsim/forum/index.php?action=dlattach;topic=1855.0;attach=3289 (http://80.95.161.114/shipsim/forum/index.php?action=dlattach;topic=1855.0;attach=3289)
This only workes when you still have the registered version installed on your PC
for shipsim 2006:
http://80.95.161.114/shipsim/forum/index.php?action=dlattach;topic=1855.0;attach=4036 (http://80.95.161.114/shipsim/forum/index.php?action=dlattach;topic=1855.0;attach=4036)
Register your license keys in your profile for extra features!
