Exporting to Hololens UWP error

I'm trying to switch my unity program to Universal Windows Platform, but I can't select build or build and run due to an error saying "Could not find any supported UWP SDK installations." I've installed UWP that matches my unity version multiple times ensuring its in the same folder, but keep running into this error.

Thanks in advance so much for any help!

 

Thanks for the reply, I installed it through a link offered in Unity

When I tried to switch to UWP for Hololens it said I didn't have UWP installed and offered a download link

Should I download it from somewhere else?

 

Aahh, that makes sense

Thank you so much for the help and even including the link