How to remove a block of textures from the interface ?

[Softpaw]

[SillverShadow]

open interface.xdat find the buff window( dont remember the name of it) and delete the texture.

 

[Griunvaldas]

Or using L2Tool export texture you don't want and with photoshop modify it to be blank or not to have Alpha, then reimport with L2Tool and save.

[L2J NexuS]

On 11/11/2017 at 10:21 AM, Griunvaldas said:

Or using L2Tool export texture you don't want and with photoshop modify it to be blank or not to have Alpha, then reimport with L2Tool and save.

Removing the texture will cause your whole game to lose it, i mean in every single window.
Its the same texture in every window, it just changes the values of width or height.
The easiest way is the one that @SillverShadow said.