how to install gps utility: you can copy the GPS utility file to the computer to be used for downloading. This is a self-extracting zip file. Double-click on this file to unzip it. You will be prompted to save the contents; you should save it to a new folder (create it simply by typing the new name in the window).
then go to this directory and then double click on Setup.exe. (There are a number of other setup files, make sure the one you click on is Setup.exe.) This will start …