Using One Click Demo Import plugin

You can import YITH Proteo sample content also using One Click Demo Import plugin.
This plugins is available for free on wordpress.org at this link.

Guided import.

Once you install the plugin you can go to:

Dashboard > Appearance > Import Demo Data

Then choose your demo content to import.

Before you begin, make sure all the required plugins are activated.

Manual import.

You can dowload the 3 necessary files here:

  1. XML for content => download
  2. WIE file for widget => download
  3. DAT file for customizer => download

If download link opens a browser tab, right click and save the opened file.