Plugin Shows Not Available, but Is Installed

[Kendomixes]

I had to rebuild my PC, so I did a fresh install of studio one and rebuilt my plugin library. I have Ozone Imager 2 on some tracks. It is newly installed but for some reason the instance of it in my projects doesn't see the installled version. I don't know if this has to do with the location it was installed, or a version change or something? While I can re-add the plugin to the track, won't know what my exact settings were. Is there any way to find out why it thinks the plugin is not installed, any way to point it at the installed version?
Thanks in advance

 

[Crossinger]

Just a guess: before you had the VST2 version installed, now it is VST3. Technically these are distinct versions of with a unique ID.

 

[Lukas]

That's one of the reasons why I created Studio One Toolbox

Studio One Toolbox

Studio One Toolbox - Free online tools and scripting add-ons for Studio One users. Our Tutorial Database includes more than 500 free Studio One video tutorials!

s1toolbox.com

You can drag your song file onto this website and it will show you all instrument and effect plug-ins used in this song - including the VST version of the plug-ins.

As we see on the screenshot, your installed version of Ozone Imager 2 ist VST3.