I have the same problem - when I inserting Localization / English.pak
When i translated into another language, is still loading English texts (I do not know where) - do not take it new file .pak.
Please, solve this problem...
I've updated the tool today to fix some packaging problems:
(v1.0.2)
* Fix some incompatibilities in the handling of deflate streams
* Fix CRC calculation on compressed files
* Add CRC verification when decompressing
* Save file compression flags properly