Quote:

The Game Design tutorial is for version 6.40. If you have an older version, like 6.11, path editing was different


If you have version 6.31, there is also an issue with .dll's, see this thread FIX CAN BE FOUND HERE

Its in the manual?
Quote:

Add Path Places a closed path, which can be used by actors (not supported by all editions). You can give the path a name through Properties; otherwise a default name is created. In Vertex Move mode the waypoints can be created and moved


Are you refering to this? This is the extent of the path editing I found in the manual. The rest of the material seems to just talk about c-scripting path type commands.The above quote can be found in the 6.31 manual under Level editing->WED functions ->Object Menu.