Fundamentals course files opening in layout

Its been a while since I did the fundamentals course but I have two modules to go (plus want to refresh myself on tags).Usually I watch on ipad and follow with my macbook. I have tried to open the files I downloaded and each one keeps opening in layout instead of pro, am I missing something?

Are you trying to open a 3D SketchUp model or a Layout file ?

SketchUp files are .skp and Layout files are .layout.

It says .skp in the file extension but when i check ‘get info’ the default is to open with layout so I will change each file. Thanks for the heads up.