T0oCo0L

Hey guys. I just downloaded the client and all the other stuff needed to play the game, but I can't install the client. I get the "Could not initialize installation.(CRC)" error. I browsed through this board and the only thing I found was that my download might be corrupt. But the file is 1,04GB big and as far as I know, that's the complete file. I installed the latest version of .NET framework, but I still get that error. What else can I try? Right now I'm downloading the client once again, but the size seems to be the same. Don't know if it will help. Hope you can help me. I'm using Windows 7.