Based on
CIU 1.0.0.6 by
yener90
.bat file and compression method by
Peterf1999 and
Fabioddq
Art: found online and ingame
Music: River of Life and
An Ominous Place by
Adam Skorupa and
Paweł Błaszczak from game OST
Icon: from deviantART
Tested on: Win7 Home Premium 64bit and Win7 Ultimate 32bit.
1. Install the game (this is tested on
GOG Enhanced Edition version but it should be compatible with all the other versions)
2. Extract attachment somewhere on your computer,
NOT in the game installation directory
3. Run
compressor.bat, enter game path and wait
4. Go to your
Shared documents (
Public if you're using Win7) and compress folder
The Witcher with maximum compression in
FreeArc and name it
Data3.cab, then move it to DVD2
5. Burn DVD folder (test before burning)
P.S.
The game won't fit on DVD5 with one language unless you compress some of the movies so don't ask for it

Also, if you only want to delete some of the languages these are the ID codes
3 English
5 Polish
10 German
11 French
12 Spanish
13 Italian
14 Russian
15 Czech
16 Hungarian
so you know which files to delete from your game folder.
witcher1.png
witcher2.png
witcher3.png
witcher4.png
Added UltraARC version, see new file below, move redists to support folder
adjust ultraarc.ini first volume accordingly.