cubase 5 alongside cubase pro 10

Hi I have recently purchased cubase 10 pro and installed my toontrack software, Ez drummer ez keys etc… It all works fine. I have been struggling to open older projects for various reasons and have found the new setup a bit overwhelming. I have re installed cubase 5 on my new computer 64 bit alongside cubase pro 10 but cannot find my toontack vst instruments. Can someone please guide to how i can make them appear in my cubase 5 plugin information tab or whereever they are hiding Thankyou.

Hi,

In Cubase 5, it was under Devices > Plug-in Information. Click to the VST 2.x Plug-in Paths button, and add the path here.

Are the Toontrack stuff 64 bit?