I saved a scene wih an Atom and a few months came back and opened it and no lighting.
I've has a few of these types of things happen.
Can someone help with that please.
It's easy enough to add lights but what did I do wrong?
Assuming they were built-in light atoms, you did nothing wrong and they should be there as you left them.
If you're experiencing strange problems do a core check (vam_updater.exe).
