Hacking Can't load Wii-U USB Helper

[Billy_The_Elf]

Whenever i load wii u usb helper it loads up shows the donation screen and if a hit ignore it does a little loading icon, and I get an error message system.security.cryptography.cryptographicexception: the input data is not a complete block

 

[leetcat]

I am facing the same problem. I enter the website `*URL to website removed* after the install. Then after it starts fetching the keys I get the same error message as you.

 

[PikaArc]

https://gbatemp.net/threads/release-wii-u-usb-helper-a-small-eshop-for-windows.446565/ repost your problem in the offical thread =)