Biomathdude

That was it! The mod changed the options.lua just as you suspected. Thanks so much for this Peter, you are very helpful! Over and out from Texas.

Thanks Peter I will try this

Thanks Peter for trying. I used your file but still no illumination onto the runway.

Hey guys, I used a lighting mod found here as I was trying to increase FPS http://www.lockonfiles.com/index.php/files/file/1693-dcs-a-10c-fps-tweak-lights-mod/ and I forgot to save my default lights.lua :( The problem is I have tried to revert to old settings (including a reinstall) but I cannot get the nose floodlights to appear correctly. I now have my lights back on everywhere including the nose floodlights but at night it does not cast light on the runway for some reason. I verify it is on (looking at plane model exterior view) but the light does not cast the light forward onto the runway. Very weird. Can someone please help me fix this?