If there is no recent thread to post in please feel free to ask questions in the help thread...
I am going to close this topic because it is from 2013, but I am going to try and help a little bit before I do so you don't just feel turned away.
N game.UseHackShield:0
N game.UseGameGuard:0
You forgot a :0 on the second line which may be why the game server has an issue with it.
You dont really need the third line at all unless you are using warehouse security I think which would also need another line like...
S game.use_storage_security:0
S game.check_storage_security_always:0
S game.use_delete_security:0
Or maybe security type relates to something else entirely.
If you are using the newer 9.1 server file release then you can simply use a command in the start .bat or launcher to turn game guard off...
/use_nprotect:0
example: RappelzCmdLauncher.exe sframe.exe /auth_ip:127.0.0.1 /auth_port:58422 /use_nprotect:0 /help_url_w:611 /help_url_h:625 /locale:ASCII /country:US /cash /commercial_shop /layout_dir:6 /layout_auto:0 /cash_url_w:800 /cash_url_h:631