Do Willerson.

As conf do GS.CS

[GameServerInfo]
ServerName = Siege
ServerCode = 19
ConnectMemberLoad = 0
ChangeCharacterName = 0
NonPK = 0
PkLimitFree = 1
NewServer = 1
EventOff = 0

//CustomConfigs for GS_CS
[SETUP]
MDrive = 0
IsCastleSiegeGS = 1
MonsterSetBaseForGSCS = MonsterSetBase_CS.txt