1. Here's how
1.1: Please register your License Key if you have not already done so:
Knowledge Base: How do you get technical support?
1.2: Click on the link below:
Link: Lumion Support Center
1.3: Click on the category you want to post your topic in.
Here are some examples that show the categories that unlicensed users have got access to:
1.4: Click on New topic:
1.5: Write your post:
1.6: Please include the product and version number you are using. This is shown at the top left of the Lumion window, and in the Settings screen in Lumion.