Problems Loading some Projects

I’ve posted before about having problems loading some projects so ……
I tried loading the 32 bit version of Cubase and all problem projects loaded successfully……I thought I had it sorted…but there is no Halion Sonic available on my 32 bit Cubase ( which I need). I have of course the licence for Halion Sonic but don’t know how to get it onto the 32 bit Cubase version………….I’d be glad if I could do that……or if anyone has any clue to help me….
RD