Yes, the sketchup file was 2021, I simply just changed version of sketchup after trying 2021, cuz it’s not compatible with lumion and that was the only file I had for skp2021? Actually, that was the file that I recovered using photorec but I can’t open it, I even download a converter for sketchup version but I guess, that’s all I can do. I appreciate everyone, but I give up now . Thank you so much