Hi, I have a Chinese sat nav using iGo8 which is very good,fast connection to satellites,etc, but is not able to be 'seen' by my PC running W7. It did connect OK initially but for some reason now doesn't
so I am unable to carry out updates. I tried putting the updated maps etc(contents folder) onto a microSD card but it appears not to be able to update from that although maybe I'm not going ...