How registering LoFi Piano free library with new system licence

Hello everybody,

I recently downloaded the free LoFi Piano library for Halion Sonic but at starting of Cubase it tell me that the licence is not installed or expired.

I don’t know why and also how registering this addons…

I registering LoFi Piano in eLicencer but I dont want use my usb dongle licence (as other recently steinberg product).

Is this mandatory to use LoFi Piano with old system licence ?