lightroom classic snafu w collection 3

I am not able to install nik collection 3 On my recent subscription to Adobe Lightroom classic

Previously, it was an easy add on for my Photoshop elements.

do I need to uninstall it from Photoshop elements in order for it to get installed on Lightroom classic?

Literally, I have been trying for an hour using FILE and EDIT. Zero succcess

Is there anyone who is familiar with Lightroom classic, who could provide me directions as to how to add collection 3

thank you

Hi @diane and welcome to the forum

Have you tried to uninstall Nik and then reinstall it? Doing this should help the installer see your LrC and copy the necessary items in the right places.