After "defining light position", the cone appears, then when "define target position" is selected, the cone dissappears and no light has been placed. Am I doing something incorrectly? Does it matter in which view the light is placed? Does it automatically place lights on a level other than the active level that I don't know about and is turned off? What is the difference between placing a light in the primary file and placing it in the luminocity generated image?
Please advise.
Try checking that the default level is turned on, the lights are often on this layer