That crash was still while Lumion was loading. In File Explorer, paste this into the path field:
c:/users/hemme/appdata/roaming/sketchup/sketchup 2026/sketchup/plugins/
Do you see a Lumion rb file and folder?
That crash was still while Lumion was loading. In File Explorer, paste this into the path field:
c:/users/hemme/appdata/roaming/sketchup/sketchup 2026/sketchup/plugins/
Do you see a Lumion rb file and folder?