Guys, I need some help. I’ve formatted my computer several times, and installed msfs2020 more than ten times this week and the error persists. I already changed the drivers and even so, when I select the SceneryProject.xml the CTD game. I do not know what else to do. It simply does not open, neither with the new sdk, nor with previous versions. Thank you very much
Try opening the XML in a text editor and check for duplications of items. Should be named with (copy) on the end and delete them.
If you deliberately copied many things might be hard to track down but look for something you didn’t intend to? Some things duplicated cause crashes.