As instructed, i installed LE via Module Definitions > Install Module.
Stumbled upon question Skin or Container or Not a skin or container.
When clicking on Next with last option (Not a skin or container) selected, nothing happens. Clicking Next with Skin selected, installs LE as skin, but then te module is not available to be added to a page.
What´s going on? I've previously installed LE on 5.2.1 and that went fine.
Willem