I installed UKandIreland 890.4222 map along with all my poi's and safety cams etc and all is ok.
I firstly created a dummy favourite to create mapsetting,cfg file with the map file and everything is still ok searching for addresse's and post codes etc. And when using the device just as switched on, the safety cam warnings still work while driving.
But as soon as I paste my old mapsetting.cfg file to the map, this ...