Trying to remove the tip of the day popup

[Woli]

Hey I'm trying to remove this popup, since the "save tip" checkbox does nothing.



I dowloaded a file named "tipbox.lub" from here: https://rathena.org/board/topic/115655-2018-clients-translated-tipbox/

which correctly handled the translation of this thing so I know it is the right file.

I just want to completely disable it now. I tried editing the lub file to leave an empty main or no tip data but it crashes the client:

 

[Tome130]

conf/map/battle/client.conf
last line
show_tip_window: false