007: Everything Or Nothing

[Grimreaper11368]

Hi - I was wondering if someone could help me out. I made an image of 007: Everything or nothing a few days ago with Nero. Ive been playing it and I have gotten far. I don't know whats going on but now I cant continue playing the game because of a level that is giving me trouble. I play it and I complete it over and over and at the end of the mission it says "mission completed" and it asks to save the game. Then it returns to the mission menu but the mission that I just beat (several times already) appears as if it hasn't been beat. I don't know whats going on but i think its some sort of copy protection. Does anyone know about this? The game is developed by ea and I know they give trouble when it comes to copying games. Can someone please help me out with some info.??