One of two things:
1) you have a bad dump. If that's the case, you're up a creek, and need to redump the game. (you can check if its bad by checking the MD5 hash)
2) It's just that point in the game where it's creating a savefile. It's a pretty slow part on the first run, and if the first run was interrupted the save file became corrupted. You need to delete the Wii save file and try again.
1) you have a bad dump. If that's the case, you're up a creek, and need to redump the game. (you can check if its bad by checking the MD5 hash)
2) It's just that point in the game where it's creating a savefile. It's a pretty slow part on the first run, and if the first run was interrupted the save file became corrupted. You need to delete the Wii save file and try again.