Having pretty much a wasted evening loading different versions wiping clean etc :helpsos:
I have a TomoTom One 3rd edition or so it says on the bottom, it was set with 8.010 official, downloaded 880.3868 UK & ROI map, ran autoactivate, said it worked but map not recognised, tried various versions of navcore to end up at SE_Navcore.8.412.1236_32mb_devices but with same map it still says ok to ...