This document contains all WorldCraft's ReadMe's into one single page.
Hope it helps!

Step 1: Extract all your textures...
How To Extract Textures Using WinBSPC v1.1 by Mr Elusive - extract.txt
Step 2: Copy conback.pcx...
conback.pcx can be found in the worldcraft directory.
Please make a copy of it into the directories: \\pics\
Where is your Quake II / Quake II Demo / D-Day: Standalone
directory, and
where are any mod directories inside your Quake II directory.
This includes the baseq2 directory.

Step 3: Read all the documents!
WorldCraft 1.6 ReadMe - wc.txt

Afrow UK's D-Day: Normandy FGD ReadMe - D-DayFGD.htm

What's new in WorldCraft 1.6 - Whatsnew.txt

ArghRad (Advanced Quake II lighting compiler) ReadMe - ArghRad.txt