Batman: Arkham Origins 2xDVD5 [SP only] / 3xDVD5 [SP+MP] [CIUv2 + lzma + 1lang]

[BAMsE]

This conversion decompresses almost all upk files, deletes them and replace with decompressed. In your case the problem is that probably Playable_BmCash_SF.upk can't be decompressed properly, but original is deleted.

EDIT:
Probably reason of this is that DLC installs some patches too. Original compressed Playable_BmCash_SF.upk is overwritten with newer decompressed one (you may check this before and after installing DLC, bcoz I'm not sure). Then decompresor can't decompress it anymore and returns an error.
I uploaded proper data3_preprocess.bat to the first post. Just replace old one and recreate data3.cab

[The-revenge]

Single player folder after installation fo DLC has 4 file more than the folder before the installation. This 4 file for sure has included in the conversion because 3 of this file is in CoockedPCConsole folder and 1 is in config folder, so it's necessary included.
The problem is the file Playable_BmCash_SF.upk. Before the DLC installation is 13.3 mb, after is 0 kb. Probabily for this reason the decompression process returns an error, 'cause it try to decompress a empty file. The question now is: the proper version of postprocess that you have uploaded, solve this problem? And, if not, can I copy-paste the file from old version without DLC and make conversion? Or the game don't work properly?
And have another question for the damn programmer, why you update a file and make a empty file and not simply delete the file?