Sketchup showing this isn't any sketchup model

I have been modeling in sketchup and saved it. After that when I tried to open the model sketchup shows that the file isn’t any sketchup model. How do I get back my model.
clubhouse model.skp.skp (6.8 MB)
here is the corrupted file

hi.

first, check the skb file. it’s the backup, your previous save.
if you rename it as skp instead of skb, it’ll open in sketchup and you may recover your previous save.

second, you can share it here, we can look inside the data.
if it’s too big to be added to your message, you can use a cloud platform and share un the link.

third… where do you store your files ? on a cloud ? do you have the basic microsoft to one drive compression / storage ? (when you open a folder like the desktop folder, does the address starts by C:// or D:// or by onedrive/ )

clubhouse model.skp.skp (6.8 MB)


file is completely empty, it’s not even a sketchup file…

I would have put this first as it is normally the most relevant to these threads.