XeNTaX

There was a problem transferring the translation into XBOX360 / PS3 on WiiU.
Noesis can unpack archives cpk wiiU version. QuikBMS an error when unpacking.

Who can review the script to cpk unpacking for work with wiiu version?

P.S. Sorry for my bad english. Thanks.

Try VGMToolbox, it should be under Misc. Tools/Extraction Tools/Common Archives.
I unpacked some cpk's from wiiu just fine.