No Folder "The CMS archive contains a sub folder called Xibo-server-1.7.9"

No sub folder labeled as this shows in the zip file or in the expanded folder.
Even on the documentation page here http://xibo.org.uk/manual/en/install_cms.html I see no sub folder , am I missing something or misunderstanding?

Yeeah ,it should be xibo-cms-1.7.9 (ie the archive name) not xibo server, but that’s just a name, instructions are fine and should work.

Assuming you already have your web server ready, you can continue with cms installation as described in the manual.