If the patch still says "detected":
Troubleshooting Lumion 2023: Resolving "Host File Entries Detected" Errors lumion 2023 host file entries detected patched
The “Host file entries detected – patched” message is Lumion’s way of closing a very old security loophole. It’s a sign that the cat-and-mouse game of software piracy has moved on—and for this version, the mouse lost. If the patch still says "detected": Troubleshooting Lumion
The Ultimate Guide to Troubleshooting Lumion 2023 Host File Errors lumion 2023 host file entries detected patched
If cleaning the hosts file doesn't immediately solve the problem, try these follow-up steps recommended by Lumion Support :
Note: Change the file type filter from "Text Documents ( .txt)" to "All Files ( . )" to see the file named simply hosts *.