Highlight the map that you downloaded in a previous step and click "Open." A panel should appear in the right-hand side of the Nav Desk window that says "Map Source." The new maps that are unlocked and ready to install will have a yellow dot next to them.
Check the boxes next to these maps, and click the "Install Maps" button.
This will cause a panel to appear in the right-hand side of the Nav Desk window that says "My Navman" and contains maps that you already have.
Select the map that you are replacing, and click "Remove Maps." When a pop-up dialogue box appears asking if you are sure you want to delete the maps, click "Yes" to confirm.
Click the "My Navman" tab in the left column of the Nav Desk window, then click the "Activation" link.
Enter the product key that was sent to you by e-mail when you purchased your new maps.
I see you have a thread with all the IGO build versions listed and I honestly don't know which one would be best. I have managed to download the IGO 22.214.171.124128 and it seems to be opening - at least i got as far as setting the language and voice.
Your maps are now successfully transferred to your Navman GPS.This will ensure the companies provide a good quality sevice.Hi Guys I have been reading over your forum and you all seem to be very generous with your advice. I have a Navman S80 which I managed to unlock and update back in 2011 with IGO126.96.36.199975 (May 2010) and also IGO Primo 188.8.131.52.He is working toward his Associate of Science in computer information technology from Hillsborough Community College in Tampa, Fla.The links to software on this site is for evaluation purposes only.