I am on a Mac OSX Sierra, using Firefox. I have downloaded Brave. The two-step icons for DMG downloads are on the desktop. When I click on the DMG disk image to open the download page, I get an error message “image isn’t recognized.”
The dmg disk image does look odd. Sort of flat. I am assuming this is the image being referred to. In any case, I cannot get the DMG drive to open the install window and complete the installation of Brave.