I have backed up only the save file of the game and missed the WorldGeneration file firstly I could not start my game after windows restart but since the world have two players me and my friend so he got the world files I copied the file from him but even then there were multiple like DTM.raw file missing I actually tried to just copy the DTMprocessed.raw file and rename it to DTM.raw file it actually let me get into the game with minor problems but now I can't access my drone veachiles, Doors that I placed(I locked them) but somehow I can actually access the steel crates I placed , I also tried to generate the world from world seed which were in the XML file that I copied form my friend but in the files world generation seed were nothing in the XML file and there was another seed called world seed so I tried to use that but it didn't generate the right world not even the right name of the world.