HALION ORCHESTRA CAN'T SELECT INSTRUMENTS

Hi.

I installed Halion orchestra onto my Macbook Pro to use in Logic a year ago but never got it to work properly. Steinberg support was next to useless so I gave up. A year later and I still can’t get it to work properly despite installing countless mac upgrades and the VST patch.

My problem is simple. Once I open HAlion in logic pro x, I only have one option of strings. I can’t select any other instruments. Has anyone else seen this problem? Thanks in advance.