Damn. No idea why that might happen. That second upload was from the same .rar I got my copy from. I just tested the file again and it's fine for me, so it's either got corrupted during the upload or it's something wrong on your side. I uploaded the thbgm.dat file on it's own if you want to try swapping it. Otherwise I'm not sure how to fix it. '_'
http://www.mediafire.com/?63d72qrrwqreerv