Here’s a straightforward, technical review of that specific combination, keeping in mind that this software and map data are now .
Enhanced data for speed limits, lane assistance, and "caution" zones that the R3 engine handled beautifully. The Challenge with Legacy Hardware
Copy these files directly into the map folder. Do not place them in subfolders.
Then, in the iGO8 interface, go to Settings > About > License to manually verify.