RELEASE] Wii U USB Helper, a small eShop for Windows !

trying to install the dlc for fire emblem birth right using wii U USB but after installing it and i right click on the game it says dlc is not installed and has the do not unpack thing check box under it the dlc is also not recognized in the game so can anyone help me with this? i also noticed

RELEASE] Wii U USB Helper, a small eShop for Windows !, Page 181

Wii U USB Helper, Compatibility Database

RELEASE] Wii U USB Helper, a small eShop for Windows !, Page 159

RELEASE] Wii U USB Helper, a small eShop for Windows !, Page 137

Install Wii U Games, DLC and Updates using Wii U WUP Installer Y Mod

Nintendo Just Made the Wii U a Whole Lot Speedier

RELEASE] Wii U USB Helper, a small eShop for Windows !, Page 165

Wii U Architecture A Practical Analysis

Download and Install Wii U Games with USB Helper Launcher - CFWaifu

Download and Install Wii U Games with USB Helper Launcher - CFWaifu

wii u eshop ending also means usb helper will stop working too right : r/CemuPiracy