After restoring files, it's crucial to prevent them from being quarantined again by adding permanent exclusions.
The process is similar but varies by software. Look for sections named "Quarantine," "Restore," or "History." Find the Lumion-related files and restore them. Once restored, you must add an . Refer to your antivirus's support documentation on how to exclude a folder from real-time scanning. Add your entire Lumion installation folder (e.g., C:\Program Files\Lumion X.X ) and the folder where your project files are saved to the exclusion list. After restoring files, it's crucial to prevent them
Note: This article does not promote piracy, but many forum posts about this error come from users running modified versions. If you are using an unofficial patch, the patcher often fails to bypass the channel authentication check, triggering this exact message. The only fix is a clean legitimate install. Once restored, you must add an
Check the box labeled Run this program as an administrator . Step 4: Click Apply and OK . Note: This article does not promote piracy, but
Conflicting third-party plugins can also cause this error. Try disabling or removing recently installed plugins:
This is the most effective fix because it forces Lumion to rebuild the missing channel indices.
If the error occurs while trying to link your CAD model to Lumion, the LiveSync plugin structure is likely broken. Close all open CAD and Lumion windows.
