Question about how to obtain decryption key for UE4 title.

[Masquerade]

Originally Posted by KaktoR

I think the unpacked files have to be in a folder which is exactly named as the corresponding pak file.

No, move the pak file to a separate folder outside of the game, unpack it, then move the unpacked files to the root of the game folder. The pak file contains stuff outside of the Content / Content\Paks folder.