Please try the following to manually clean the NavBox software from your PC:


1. Uninstall NavBox sw if it exists in Windows "Add/Remove Programs"


2. Delete the NavBoxSW keys in:



3. Open up an elevated command prompt window (Run as administrator) and run the command:

sc delete navbox


4. Delete the following folders:





5. Reboot PC 

If the NavBox sw is still not uninstalled, please try to download and run the Microsoft install and uninstall troubleshooter from the below link:

When starting the program, select that you have problems uninstalling a program and when you get the list of installed programs, choose NavBoxSW and proceed with the uninstall wizard. If the wizard successfully completes, reboot the PC.