Updated 09 Feb 2017 Both Wordshark and Numbershark network versions appear to install easily onto networks with the Ranger network management system  (Sentinel,  http://www.rangersuite.com/ ) fitted.

Machines will need to be logged out and back in again (no need to restart) before any of the following changes are embedded.

See also: FAQ 9: Running the single user CD on a school network of any type

Networks with “Ranger”(tm)  fitted