I can't access online mode in Tekken Tag Team Tournament 2

I bought this game when it came out. Enter the code that was in the case. Everything, fine. But now, when we get ourselves a new Xbox 360, using the same hard drive as the other one. It's tells me that I can't play at all with my account because i have
to redownload some content.

Things I did already:

I tried install this on my xbox just to see if that what they wanted me to download. <----Didn't work

I tried changing profiles. <-------- My bro's account works but he doesn't have Xbox Live so I don't know if he has access to it.

I tried changing the starting over ;~; <--------------- Works but as soon as I pick the option to go online it's saying i have to input the online pass code.

If anybody knows what to do THAT WOULD BE HELPFUL!

Thanks in advance :3

:)

 

Tekken 6 vs Tekken Tag 2

If you would only be given one game to play, which would you choose? Tekken 6 or Tekken Tag Tournament 2? I'd personally take Tekken Tag 2 over Tekken 6 because of the insane four player tag team mode which allows three more friends to come and join the fun. I think that Tag 2 has more polished graphics and gameplay. Additional reasons as to why I was prompted to choose it over Tekken 6.

 

King of fighters?

Personally love Tekken Tag Tournament, though Tekken 2 and Soulblade, I believe it was called, were both good fun.

.

Very much enjoy Tekken Tag Tournament 2, but the original was a classic.

 

Hey mate, if you're on a different console and not on the gamertag that originally downloaded it, you probably need to transfer the licenses and then re-download from your download history.

Transfer licenses:
support.xbox.com/.../download-content

Download History:
support.xbox.com/.../view-download-history