New presets from the additional content in cubase 7 not work

Hy there,

I just installed the halion sonic se in cubase 7, after that i copied the vst sound from the folder ‘‘additional content’’ from my dvd to the vst sound folder in cubase.
I opened the halion and i saw the new library halion hybrid, but the problem is that when i double click on any of the presets is not louding none of the 300 presets.

Can anybody tell if i did something wrong or not?

There 300 new sounds in there but i cannot use them!!!