i cant run the map on my tomtom one v3
navcore 7.903 on it
copied map Western_and_Central_Europe_2GB_835_2419
on my sd card. runned albert easy installer. all goes fine. all steps 1-6: got the code from my tt in the .bif file, got my dct file. albert is patching my ttsystem
when i restart my tomtom then, it tells me no card found. but: map is on sd card. own folder in system root. .pna / .meta / .dct file in it. ttsystem patched.