Hi Everyone 
I started using Sketchup free years ago on my Mac Air and its been a wonderful tool for a few small projects around my house. The pro version isn’t something I need, as I might use the software a couple times a year at most. I had installed the house builder extension with no problems as well.
About six months ago I bought a Macbook Pro and installed 2016 which worked fine. Last week I needed the house builder extension again, so I downloaded it and installed it with no luck.
I tried a few different things, which of course put some files in different Sketchup folders on my computer. Nothing worked, so I decided to delete Sketchup and reinstall it without the house builder extensions. This may have been a big mistake!
When I download Make now, it tells me it can’t open because its not a licensed version of Sketchup Pro, Layout is the same thing and Sketchup itself says my version of computer is not supported anymore.
I’ve deleted it and tried again a couple of times with the same results.
Anybody have an idea?
Cheers
Gary