Hi Brian,
Version 6 is the latest software from here
http://www.airnavsystems.com/download/ANRB/ANRB60000Setup.exe download and install it. Avoid the program files location and instil to somewhere like c:\Airnav
Once installed you will need the Windows 8 drivers from here
http://www.airnavsystems.com/download/anrb/drivers/ANRB-Win8Drivers-v2.08.30.zipTo load them in you will need to follow
. From the Metro Start Screen, open Settings (move your mouse to the bottom-right-corner of the screen and wait for the pop-out bar to appear, then click the Gear icon).
2. Click ‘Change PC Settings’.
3. Scroll down, and click ‘update and recovery’
4. Click ‘recovery’
5. Click under advanced start up and restart now
6. Click ‘Troubleshoot’
7. Click ‘Startup Settings’
8. Click Restart
9. When Win8 restarts type the number next to \"Disable driver signature enforcement\"
Instructions:
1- Download the file above;
2- Unzip it to a folder on your computer;
3- Disconnect your RadarBox USB cable, wait a few seconds and connect it again;
4- When Windows prompts you to find the proper RadarBox driver browse the folder where you have extracted your drivers to;
If the above Windows prompt box does not appear:
1- Go to Windows Control Panel - Device Manager- USB Controllers - RadarBox - Driver - Update Driver
2- Point at the relevant folder and install the drivers;
You should then be good to go and start up the software.
Alan