That did not work. I still have no runway lights or approach lights at KJFK v2.
I can only repeat and confirm the problem doesn't happen here. And, you are not missing just the runway lights. I also see (in the dark, adding a day screenshot would have been useful ) something that looks like a default runway and default papi, which is an indication of another scenery in conflict, most likely an AFCAD, perhaps coming from another product like an AI traffic pack.
- Try to use the free FSX Airport Scanner program (no idea if it supports P3D though) to find conflicting AFCADs coming from other products
AND
- Be sure JFK V2 is on Top of the Scenery Library, which is where the installer puts it automatically by default
AND
- If you have AFCADs from AI Traffic packaged, remove all the ones with names that looks like being related to JFK.