I have a problem with the update file on XBOX 360. After downloading update files from Download section it applied to game automaticly. After playing game I turned off my console. A few hours later I turned on my console and signed in with my profile. But I didnt connect to Xbox Live because I didnt plug the network cable. After starting game I noticed a warning message that says "Load failed" . And it does not apply update files to the game. I have added an screen shot of that warning message. Please can you help about this problem? Do I have to sign in to Xbox Live everytime in order to apply game updates?