Hey there I'm trying to hack a game (it's actually a PSP game but this file format is used often in DS games too I think...).
Using the official CRI Packed File Maker Ver.1.36.00 availiable on the internet I can open the file but not extract it (newer file format version?)
I can extract the files using the QuickBMS script but cannot reinsert them with it after modifying (the files I need to replace are compressed, apparantly QuickBMS can't replace compressed files for .cpk's)
Here's package info;
CPK Filename：DATA.CPK
File format version：Ver.7, Rev.0
Data alignment：2,048
Content files：10,147
Compressed files：9,178
Content file size：1,083,994,272
Compressed file size：681,955,420 (62.91%)
Enable Filename info.：True (428,552 bytes) [Sorted]
Enable ID info.：False
Tool version：CPKFBSTD1.18.04, DLL2.78.04
Apparantly you can rebulild .cpk's with the CRI tool but as I don't have the file list which it generates on extraction I can't do so.
Does someone know of a way?
Using the official CRI Packed File Maker Ver.1.36.00 availiable on the internet I can open the file but not extract it (newer file format version?)
I can extract the files using the QuickBMS script but cannot reinsert them with it after modifying (the files I need to replace are compressed, apparantly QuickBMS can't replace compressed files for .cpk's)
Here's package info;
CPK Filename：DATA.CPK
File format version：Ver.7, Rev.0
Data alignment：2,048
Content files：10,147
Compressed files：9,178
Content file size：1,083,994,272
Compressed file size：681,955,420 (62.91%)
Enable Filename info.：True (428,552 bytes) [Sorted]
Enable ID info.：False
Tool version：CPKFBSTD1.18.04, DLL2.78.04
Apparantly you can rebulild .cpk's with the CRI tool but as I don't have the file list which it generates on extraction I can't do so.
Does someone know of a way?
