Madden 15 help

I am using the complex version of Madden 15 using the same process that I always use with my RGH system.

1. convert to god files with ISO2GOD
2. Use Xbox360 Content Manager to get the files over to my HDD
3. Scan my system for new games
4. go to games tab find Madden 15

"Error cannot start game please re download"

The only thing different that I notice with ISO2God is that the box where
it will say the name says Unable to read name.

Any suggestions can't seem to find anything about...

Madden 15 help