Cubase 7.5.30 freezes when trying to load Halion Sonic SE

Cubase freezes EVERY TIME I try to load Halion Sonic SE into the VST instrument rack.

Haven’t been able to use this plug in AT ALL since I installed cubase 7.5.30.

Please advise. Thank you!

I have a very similar problem. I can load Halion, but it wont let me load any new sounds, it just goes half way and stops