If during startup of Design the following error message appears:
Error 85 missing item v3999. This is caused by not having set a texture selection for ceiling, floor and walls within the Design Preferences.
Follow the steps below to correct this:
- Open Design, click on File and select Preferences.
- Go to the Room textures category and select a texture for the ceiling, floor and wall under the texture field.
Note: Do not select the NONE texture or leave the field blank.
Ceiling and Floor
To show or hide the Floor or the Ceiling, you can check or uncheck the corresponding box in front of Visible, this option is available within the rendering window.