once you add item on cash shop it will be item cash already you also need edit .dat_str files 2 files on client side and your billing database cashlist
also you post your problem with the wrong section this is was guide area
if your firewall was 'ON' you need to port forward but you have easy way you should firewall off but that was not safe you can get virus on your server host better forward the port make sure your emulator port and your launcher.exe port was same
Change all RU Nation Code:
go to zoneserver\RF_Bin\Initialize search NewHolySystem.ini find KeeperCallCode will be 45uuc7uu188v85v save it
Go to zoneserver\RF_Bin\ search rfacc.ini open it copy this code and save it
if you asking change the color that you want every grade that was imposible but if you asking how to do it you need change the item grade item.edf on client side and weaponitem.dat / armor.dat so and on.