Please log in to SCDB.info and go to the mapFactor product page. Click to Download button and save the file mapfactor.zip to your hard disk.
Unzip the overlay with a suitable program - we recommend WINZIP - to a target folder of your choice in your computer.
Chose a country by selecting a folder depending on the version of MapFactor.
Save the unzipped files in folder Imports on PC Navigator or anywhere on SD card for Pocket Navigator