UberEnvironment lighting presets are missing

Hi. I started to learn 3delight lately and try to create mesh ligthing for my figure. All manuals say there are omnifreaker UberEnvironment settings included in DAZ. But I didn't found it in my content library folder. I've even reinstalled DAZ, but nothing new appeared. I presume I can delete it accidentally, when was chaging content folder's structure. Is there any way to put UberEnvironment settings back? Can I install them separately?
Comments
I assume you have the Default Resources installed? It's actually Uber Environment 2 in DS, but that isn't for mesh lights it's for HDRI (and other global lighting processes, such as bounce light) - the emsh lights are handled via uberArea.
Content Library pane>Daz Studio Formats>My Daz 3D Library>Light Presets>omnifreaker has folders for both products (replace My Daz 3D Library with the folder you installed to, or Daz Connect if you installed with Connect).