What would happen?No. You need to have legitimately bought it off the eshop.
On a cfw wii u if i use wup install to install a ds game say fire emblem shadow dragon can I install haxchi over it?
It would error out. As in, you'd need to run CFW before being able to launch it.What would happen?
Yes you can. If you're already in CFW you can have multiple HaxChi installs using non eshop versions of DS games. Just make sure you don't use CBHC with any of those HaxChi's.On a cfw wii u if i use wup install to install a ds game say fire emblem shadow dragon can I install haxchi over it?