Skethcup file can't be open

Dear all SketchUp users out there,

My colleague has an old working file but after sometimes we are unable to open the file. But its neither corrupted nor missing file. Can any of you advise

You may download the file with the link below

https://drive.google.com/drive/folders/1h4rzFISY-cB5D7MtnjNaAjrkQ9SkFwog?usp=sharing