Hacking WUP installer froze- Delete game?

[Sledge1]

So while installing LEGO movie videogame the Wii U froze right at the end at 100%
I left it for a while but nothing...
So i turned off the Wii U, and tried running the game, but it crashes (black screen and crap noise)
I tried installing the game (and update) again, but same thing.
So now i'm downloading the game again, but how do i delete the game off the HDD for now? Just through Data management? Nothing else needed?

 

[Deleted User]

Data Managment, search a game that's called "?" or it has it's own name.
Delete it from there.