[skyomish]

First you need both PARTS in a temp folder and click on the first part
to start the install.
Insure the Game path is correct when install starts.
It almost sounds like you have a bad down load here also.
utorrent is a way of downloading. Get it here:
http://download.cnet.com/uTorrent/3000- ... ag=mncol;1
Before you start redownloading.
Please try BOTH parts in the same folder and start the install by double
clicking the first part and see what happens.