Hacking SD Gundam G Generation Wars

[fizzmaister]

So I can't get this game to work for me when loading from HD. I can get other games to work, but not this one.

I am loading using USB loader GX, Hermes 222v4 and an NTFS drive. When I try loading it, it tells me that the game is 0.00 GB and won't load. The game is 4.3 GB according to Wii backup manager. Any idea what I need to do?

Edit: oh and the loader recognizes it well enough to get info about it and get the cover art.

Edit 2: it works fine when I try loading from disc, it's only when I try to load from HD that it doesn't work.