https://navstorage.navtor.com/navtracker/publish.htm
If the direct link doesn't work for you, you can download redistributable setup files of NavTracker from the below link:
PS! Please note that the desktop version of NavTracker requires that you have Windows 7 or newer installed
http://navstorage.navtor.com/software/NavTracker.zip (7MB)
If .NET 4.5 is not installed on your computer, please check if the .NET 4.5 installation file is already available in the location below:
<NavStick>:\INFO\NAVTOR\Setup\Microsoft\
If not, you can download a zip file containing both NavTracker and the complete .NET 4.5 installer from the below link:
http://navstorage.navtor.com/software/NavTracker_WithNET45.zip (54MB)
Unzip and run setup.exe in order to install NavTracker