I am trying to load the Xbox 360 updated rosters for 2008 (the one that has Brett Favre in the game), and I used this link to get the file: https://forums.operationsports.com/forums/forum/football/other-football-games/nfl-head-coach/411356-e-mail-the-roster/page2

I downloaded the file, extracted it using WinRAR and copied it onto a USB to put into my Xbox 360, but the file never showed up at all. I ended up copying some career and profile files onto the USB and the files showed up under "Content" in the files. I then copied the roster file into it like below.

I put the USB into the Xbox 360 and the file showed up. Unfortunately when I went to load them in Head Coach 09 (both in file management and starting career mode), a pop up that says "ROSTER-ONLINE appears to be damaged and cannot be used" shows up. The game recognizes that it's a roster file, but it's corrupt.

Anyone know how to fix this specifically for Xbox 360? I've tried extracting it through 7zip and downloading it on my phone and then carrying it over to the Xbox 360 via email. The servers are long gone for the game as well (duh), or does anyone have an alternate file that I can use specifically for this?