Ensure your graphics card drivers are updated via NVIDIA GeForce Experience or AMD Adrenalin.
: Antivirus programs frequently flag the channels folder or core engine components inside the Lumion installation directory. When a security suite quarantines these vital files, Lumion fails to read its architecture paths and aborts the startup routine. Ensure your graphics card drivers are updated via
If you are experiencing a specific variant of this error, are you using and did this happen after a Windows update ? Knowing these details can help identify if it's a known compatibility issue. Ensure your graphics card drivers are updated via