The "Channel not found in installation" error in Lumion typically occurs when your (most often Windows Defender) has quarantined or deleted essential .dll files from the Lumion installation directory . This causes the software to skip its normal load routine because it cannot find the required "channels" for core functions. Top Fix: Restore Quarantined Files
The most common reason for this "channel not found" error is that your antivirus software has quarantined or blocked a small .dll or .xml file within the Lumion installer package. The "Channel not found in installation" error in