So I have Fallout New Vegas on Xbox 360. I pre-ordered it so I have the Classic Pack DLC, as well as the Dead Money DLC.

I downloaded both DLC's on a different system, so when I switched over I immediately went through my download history and re-downloaded both DLC's so they would be registered to the new system.

When logged into Xbox Live, all the DLC works as expected. No issues.

When offline, DLC is marked as corrupted and unplayable.

Anyone know what is going on?

My first thought was to re-re-download the DLC, and after doing so I have the same issue, so that didn't fix anything.

This was actually just resolved. I had to use the "license transfer" tool on live.xbox.com, and then I deleted and re-downloaded the "Classic Pack". Everything works fine offline now.

Thanks anyways!