Plants VS Zombies Garden Warfare Won't Work

I just installed Plants vs Zombies Garden Warfare Yesterday From The Xbox 360 Store (No Disc)And After I Installed Lawn Of The Legends Update I Can't Play It Keeps Saying There Is An Update Avaliable Even Though I Already Downloaded It I Un installed the update and re installed it and it didn't work I Un Installed  the game and re installed the game (I Erased Everything)and installed the update and it keeps showing An update is available even thought I already installed it I can leave the menu to choose multiplayer or whatever everything works fine like I dont have trouble joining the EA Servers and stuff someone please help I've been wanting to play for a long time