Go to Resources\Config0.inf and search for [External compressor:srep]

Change: packcmd = _CLS\SuperREP -a0/0 -s250000000000 {options} <stdin> - Output

to: packcmd = _CLS\SuperREP {options} Input Output

You can just use ; to enable or disable the options.

This error always happens to me when i try to compress in a PC with 4GB of RAM or less.

EDIT

Thanks to Simorq btw about this tip.

Conversion and installation done with xZLib + SREP + LZMA (Diskspan Kaktor batch file).

Result is 7 DVD5s and installation time is 1 hour.

So 2 new big DLCs got released and boosted the game's siize to 59.5GB ... can you update the conversion?

Done Conversion Updated

thx , works fine , although noticed that one of the background images during install is from some RPG :-D

Background Fixed in first post