Problem
If you're machine is connected to a network and you do not have network administrator priveleges, your installation will fail.

Solution Options
1) If you have administrative priveleges on your local machine, reboot your computer but do not log onto the network. TrackPro should now install without difficulty.
2) Have your system administrator install the software for you.
3) Get annoyed with network administrators, software developers, and the world in general. Burn your computer, quit your job, drop out, and return to nature.

Option three is not recommended if you have a family to support.

Hope this works,