Super Smash Bros Without Hacks = Not working?

[StreetPassWanter]

I'm having a problem with Smash Bros. Whenever I try to play without hacks, there is no music playing, and once I select Multiplayer, then Brawl, it gives me an error that it can't read the disc or something. I have custom music on my Smash Hacks. Can someone please help me? I'm using a Wii U and the latest version of Geck OS.

[Sir Kirby the 4th]

did you take the sd card out?

[StreetPassWanter]

I don't think so... Am I supposed to? I'll try both ways in a bit.
Post Merge: March 11, 2013, 03:27:50 AM
OK, I tried both ways... and they both worked? O_o Usually one method would give me an error. Can someone give an explanation so it doesn't happen again?