Lumion 12 Is Being Prevented From Contacting The License Server

Try these solutions in order. Test Lumion after each step.

If you are on a corporate network, your IT department likely uses a proxy. Try these solutions in order

followed by a PC reboot often clears "General connection failure" errors. Run as Administrator : Right-click the Lumion shortcut and select Run as administrator Try these solutions in order

Sometimes your security software identifies the license check as suspicious activity and kills the connection. Try these solutions in order

that contain the word "lumion," which often causes blockages. Account-License Synchronization : Checks if the License Key is correctly registered to a Lumion Account

Never download "Lumion License Fixer" tools from YouTube or random forums. They are almost always malware designed to steal your work or hold your renders for ransom.