What Build of Loadiine are you using?
It is not the Build that requires the use of MochaFat32?
Yes it is! And that guy wrote a fantastic program there buddy. However the mistake was thinking, that games are only protected by one-step-security, No dude. On Wii, certain Mario-games and games made by Nintendo themselves were protected with a second protection which are "software-triggers". Which hackers larned to circumvent (when you crack a program you "patch" the exe-file by taking out these lines of code from the original program). However those games were tiny & so it was easy to circumvent them or shut them off. But times have changed & WiiU`s games and even "exe"-sizes are much bigger now. It would take years to find these triggers build into the software.
So there`s nothing you can do about it. But did you ever consider that your 1st-step-attack in WiiU`S "chain-of-trust" is a good solution to now start running a full-grown Linux? Mocha is perfect since you shut-off that security bullshit before it even starts.
Now it`S time to start building a Linux-loader with Mocha-support. I can help you, if you want (first building another linux-kernel is necesasry, right?). Or it´s time you think what you can do with your program. E.g. start over supporting Retroarch since it gives a much better speed!
I couldn`t get Mocha to detect my games yet. It´s too complicated for me right now. May it be, that the USB has to be formatted with 32 kbytes or bigger to be detected? I used 8 Kbyte block size right now. The screen just says black with those bubbles on it. All games are directly dumped and have 3 files, and corretly formatted with the right folders. But nothing detected.
Mocha would be really great in order for something such as Retroarch. Forget the WiiU-OS. It´s garbage. You cannot save it. It´s too highly protected. We might be never able to patch all that DRM-shit out. But: we can circumvent the security before it even starts. Or we simply use CFW to install own programs.
You guys often concentrate too much on one thing (getting original games to run), forgetting that you can use your stuff for much other nice stuff as well.