The message "" typically occurs when your computer's "hosts" file contains lines that block Lumion from communicating with its license and update servers . This often results in a " General connection failure " and prevents the software from launching or validating your license. How to Resolve Host File Errors
Host file entries, also known as host files or lmhosts files, are text files used by computers to map hostnames to IP addresses. In the context of Lumion 2023, host file entries play a crucial role in facilitating communication between the software and its licensing server. Properly configured host file entries ensure that Lumion can connect to the licensing server, validate licenses, and provide users with access to its features. lumion 2023 host file entries detected high quality