Tutorials do not work training files

Hello, I’m new to the sketchup community, I’m trying to learn the learning tutorials and when I download the files (Sketchup fundamentals - exercise files) when I open them, it throws an error and tells me that they are not skp files. :wave:

Did you extract the zipped files before trying to open them?

Sounds like a bad download. Have you tried redownloading it?