I found what the problem was. Latest version of TYPViewer can see all the gmap products that have shortcuts created manually by me but not the product City Navigator Europe 2016.10 because this one has a shortcut created automatically by Garmin Express because of the directory i gave during map update procedure. All i had to do was to erase the original shortcut & create one of my own. Problem solved.
Shortcut name was D:\ProgramData\Garmin\Maps nothing really big ...