February 22, 2015, 08:20:14 am
1) Which version of Lumion is this?
2) Please click on the "Run DXDiag" button on the Benchmark results screen, and attach dxdiag_Lumion.txt to your next reply.
3) Please quit Lumion. Then temporarily move all files in the Library folder (Documents/Lumion 5/Library) to a different location. Then start Lumion again and load one of the scenes that crashed before. Does it work now? If so, it means that one or more imported model files have been corrupted. You can figure out which by a process of elimination, i.e. moving half of the moved Library files back again, starting Lumion, checking if you can load a scene again. If so, move half of the remaining files back to the Library folder, start Lumion again and so on. Keep doing that until it crashes again in order to determine which files are causing the problem.