2017.1 installation stuck on license agreement

I’m trying to install unity 2017.1.0f3, and I’m stuck on the license agreement. I’ve activated the checkbox, I scrolled all the way through the text. But the Next button remains grayed out.
It absolutely will not allow me to move further with the installation, and I can’t find any discussions of a similar problem.

I have the same problem here.

EDIT: I was able to solve this by downloading the full installer from here: Download Archive
Just choose “Unity Editor 64-Bit”