[ssuuuper-schinken]

Also ich hab die Lösung gefunden man verliert zwar seinen Kriegstagebuchinhalt und seinen Rang aber das Spiel läuft wieder-Lösung kommt von den machern

1. Clear your xbox system cache on the xbox dashboard (this will delete all your updates for your games)

2. Unplug your wireless adapter/ethernet cable

3. Before you launch the game, just sign-out you profile, don't load any profile at all

4. Start the game

5. Go to Training Grounds and HIGHLIGHT the fifth training "Submission"

6. While it's loading, SIGN-IN quickly with your Xbox-live profile

7. Voila....all your stats are erased and you can play GOW2 again....

Quelle:http://forums.epicgames.com/showthread.php?p=27464115#post27464115