Kiwiviator

I purchased a few sceneries last week and they were downloaded and installed into a 'library' folder on a different drive to MSFS2020. My problem is that they haven't installed into MSFS2020. I use the library folder for other downloads, ie Orbx and Contrail and they appear in MSFS2020 but none of the Inibuilds scenery has. Can anyone help please. I don't want to move these into the community folder.