High-definition 3D rendering of terrain, road elevations, landmarks, and buildings. Offline Navigation:

With the software running, you can now plan routes, get directions, and use other features provided by iGO.

: To use real-time navigation, you must connect a USB or Bluetooth GPS receiver. If the software does not detect it automatically, manually set the COM port and baud rate in the GPS Settings menu or within the Operating Modes Simple Mode

Ensure you have the igo-8.3.1.59883-pc-nav-n-go-to-install-and-use-a-laptop-multilingual.zip file.

Download and extract igo-8.3.1.59883-pc-nav-n-go-to-install-and-use-a-laptop-multilingual.zip using a tool like 7-Zip or WinRAR. It is best to extract it to a simple directory like C:\iGO8\ .