Plutonium

hey, i read a post on plutonium forum that said i needed directx11 to play with plutonium, otherwise an error would appear saying: gpudriverd3d::createtexture, unable to create texture. the post said this should appear ONLY if you dont have directx11 or higher, but the problem is, this error is appearing to me everytime, but i HAVE DIRECTX12! and i just dont know what to do, could anybody help me?