The player can be downloaded from:
http://www.tutorials.com/cust_supt/cc_faq_plugin_n.asp?ugid=dHV0b3JpYWxz

Library technical staff might want to pre-install this player on their
public access computers. Users who try to access the tutorials from a
computer that does not have the player installed will be taken to the
Learn2.com site and asked to install it.

There is also a way to install the software on multiple Windows
machines using a Windows Installer file (or "Microsoft Installer" --
".MSI" -- file). The necessary files can be downloaded as a zip file
from:
http://oplin.org/marc/Learn2playerInstallers.zip