Lumion needs to check its data channels upon startup. A strict firewall can block this communication loop.
To ensure you never see "Lumion channel not found in installation skipping load routine free" again, complete this checklist:
Follow these troubleshooting steps in order to clear the error and get Lumion running smoothly. 1. Run Lumion as an Administrator
: Usually occurs when the software's security system or essential "channel" configuration files are blocked or deleted by Windows Defender or third-party antivirus software. Lumion needs to check its data channels upon startup
: If files were permanently deleted rather than quarantined, you may need to reinstall the software with your antivirus temporarily disabled to ensure all "channel" files are written correctly. How to Fix Lumion Channel Error
Find Lumion in the list and ensure both and Public checkboxes are ticked.
If you've tried these, are you seeing any other error codes or is the program crashing at a specific moment? If you are still having trouble, I can: How to Fix Lumion Channel Error Find Lumion
For official technical support, you can visit the Lumion Knowledge Base or their Contact Us page.
Provide these details, and I can give you the exact file paths or exclusions you need to apply. Share public link
[Reinstall Plugin] [Ignore]
What (e.g., Lumion 11, 12, 2023) you are installing.
Go to your Lumion installation folder and find the Various\Redist versions folder.
Open (search for it in the Windows taskbar). Go to Virus & threat protection > Protection history . select and Allow on device .
Disconnect from Wi-Fi/Ethernet and turn off real-time antivirus protection. This ensures no files are blocked mid-extraction.
If you see any Lumion-related files (like A5501LUM70.dll or similar activation files), select and Allow on device .