I downloaded smash bros 4 using USB Helper for the Pc and then used WUPInstaller. My problem is that when I try to load smash 4 mods on my wiiu it is not working. Smash 4 is located on my USB 2.0 drive is that the problem? Also I went to a friends house and use the same SD Card and mods worked but he have a Disc of smash 4. Is there any workaround thanks.