How do you upload files to Lumion staff? Arthur Roodenburg July 31, 2018 04:36 Updated Follow Please see this Knowledge Base article. Related articles How do you upload files to Lumion staff? Lumion 9.0.2: Hotfix for Lumion 9.0.2 How do you resolve a red 'Success' error in Lumion 8.5 and older versions? Download Lumion Viewer Why is there only a 'Load LS file' button on the screen when Lumion starts up? Comments 0 comments Article is closed for comments.