Okay, I'll do a step by step of what I'm doing:
1. Turn on 3DS
2. Run Pokemon Y
3. Once that's loaded, open web browser.
4. Deleted all history and cookies.
5. Went to http://bit.ly/1yRUulB (pcout.bin)
6. Let it crash.
7. Turned off my 3DS.
8. Insert card into computer.
9. ....
10. ....
11. Okay I fucked up somewhere, because it's there now lol. Thanks dude.