Hi, to understand how to do properly update you need to understand the next simple thing: RO is an emulator + database + game client Emulator connected to a database Emulator responsible for the database Emulator store different game data inside the database (all) Even your players, items, all in the database. Database = used for not losing your data. In other words, if you turn off your pc, and then boot again and will try to log in you will see your items what you had before ter