VST Instrument not found

]Dear Steinberg,

HALionOne and Hypersonic not found, okay thats normal because both are not installed !!
VST Instruments not found.jpg
But I don’t understand that Cubase not automaticly sounds from HALionOne and Hypersonic converts into

HALion5, or HALion 4 SE or whatever…

The sounds HALionONE has onboard are the same that you can find in the Pre-Install Steinberg VST instruments that Cubase 8.5 has onboard…

So why is not possible,

Know I have to gamble what sounds I used in a Project I made back in 2010 with Steinberg Cubase and HALionOne…


and sorry for my bad english

I hope someday cubase converts the sounds…

Best Regards
Marcel