US Servers help

hi, i need help setting up the l2 walker on the US servers.i used to know how to set it up, but its been a while so i forgot everything.

i got the latest L2walker v10.4.8

this is the current set.ini i have(i haven't changed anything yet cause i forget what i have to set)

[DEFAULT]
CountryList=USA;China;Taiwan;Japan;Korea;
DefaultCountry=0
DefaultServer=0
DefaultCharacter=0
DefaultAccount=
DefaultPassWord=
[USA]
LoginServerIP=L2authd[dot]Lineage2[dot]com
LoginServerPort=2106
ProtocolVersion=553
ServerList=[1]Bartz;[2]Sieghardt;[3]Kain;[4]Lionna;[5]Erica;[6]Gustin;[7]Devianne;[8]Hindemith;[9]Teon;

i get an error whenever i try logging in, picture is attached


I'm trying to get onto the Lineage 2 US, Sieghardt server.
thanks in advance for the help.