Full installer problem

hey, i've downloaded the full installer on the main site and tried to installed it now, but when it finishes installing I get this error

IllusiveRO has not been totally installed because of the following reason:
sdata.grf: This file contains invalid data. (error 11FD)
You will have to run this utility again to completely install IllusiveRO.

I've tried it twice already. Any solution will be helpful

I believe there is a problem with the full installer. It should be working again soon hopefully. If you have an alternate up to date sdata.grf file from playing a different server. Copy and paste that into a new folder. Then download and install the Lite Client there. Everything should work then.

GM Trinity.

well it works fine now, thx