Method, make sure you are installing everything in the correct order. I'll update this post with the c++ order when I get off of work tonight.
There are 3 mandatory updates for the NI FIRST Robotics Software 2012 and they should be installed in the following order:
LabVIEW Update
Utilities Update
Driver Station Update
updates can be found here
http://joule.ni.com/nidu/cds/view/p/id/2261/lang/en
Once you download and install these in the correct order you should have the file in FRC Tools. If not let me know.