Some security suites automatically modify the hosts file to block outbound connections they deem suspicious.
Look for any lines that contain "lumion" or "act-3d." They typically look like this: 127.0.0.1 backup.lumion3d.net 127.0.0.1 licenseserver.lumion3d.net lumion 2023 host file entries detected high quality
Navigate to the following path on your computer: C:\Windows\System32\drivers\etc Step 2: Edit as Administrator Some security suites automatically modify the hosts file
Are you having trouble even after running Notepad as an administrator? lumion 2023 host file entries detected high quality