Lumion Channel Not Found In Installation Skipping Load Routine High Quality __link__ May 2026
Go to your Lumion installation folder: C:\Program Files\Lumion 10.x\3rd . Locate the file named onnxruntime.dll .
If you are specifically using Lumion 10.0 through 10.3.2 on a modern Windows 10 or 11 build, there is a known conflict with the onnxruntime.dll library. completely via Task Manager if necessary.
To prevent the "channel not found" error from returning after the next scan, you must tell your antivirus to ignore the Lumion directory. completely via Task Manager if necessary
The most common culprit is or a third-party antivirus (like Avast or McAfee) flagging Lumion’s "Channels" folder as a false positive. Step 1: Open Windows Security > Virus & threat protection . Step 2: Click on Protection history .
Ensure at least of free space on your C: drive for temp files. Graphics Step 1: Open Windows Security > Virus & threat protection
Look for recently blocked items related to the Lumion installation path (usually C:\Program Files\Lumion [Version]\Channels ). Step 4: Select the item and choose Actions > Restore . 2. The Permanent Solution: Set Folder Exclusions
Click Add an exclusion and select the following "Folder" paths: C:\Program Files\Lumion [Your Version] C:\Users\[YourUsername]\Documents\Lumion [Your Version] disable your antivirus temporarily
(do not copy) this file from the \3rd folder directly into the root folder where Lumion.exe is located (usually C:\Program Files\Lumion 10.x ). Restart Lumion. 4. Repair Microsoft Visual C++ Redistributables
Right-click VC_redist.x64.exe and select . Choose Repair (or Install if prompted). Reboot your PC before attempting to launch Lumion again. Summary Checklist for a Clean Startup Problem Area Action Required Permissions Right-click Lumion and select Run as Administrator . Disk Space
If these steps do not clear the error, you may have a corrupt installation. In this case, disable your antivirus temporarily, re-download the installer from your Lumion Account, and perform a clean reinstall. How do you resolve start-up problems? - Knowledge Base