Use [6] or [7] because this game use zlib compression (best output size).

Exe returns error:
Sorting matc 10.0% Second pas 1 10.0%
ERROR! Can't write to output file (disk full?)
10.0%
Errorlevel=3
10.0%
ERROR: general (de)compression error in srep:m3f

Unless it uses the disk he's reading on.

just make sure the disk you're running the diskspan from has planty of HD freespace.
if you dont want a full dvd5 then change the 4480 to what you want.

I've changed the disk size in the diskpan.bat and ultraarc.ini, it still creates a 4.37 gb disk size :|.

Edit: ok it worked but now it doesn't want to install, it returns error on corrupted archive.

Edit2: compression problems, probably n.6 is lossy.

Done this one "File Type: rar Just Cause 3 (Eng-54gb) UltraARC.rar" and got a dead 35gb file from a 60gb install with all DLCS in it and few bonus items and took around two hours to do along with two the others and the three witcher games all at same time.

Needs updating s so out of date now...