Hello Lord Demon, I’m playing Drakensang: Eye of the Goddess again and am doing the quest from Regent Dariana to find Vito Neisbeck. There are 2 lamps in Neisbeck warehouse that I can click on but neither will reveal the papers that I need. I have used various members of my party and can confirm that they have Perception of 20, or 16 or 16 or 18 (noted from your comment on 26-04-21).
Your help will be greatly appreciated.
Regards
Glen Barnes