If you did indeed copy EVERYTHING (remember to "show hidden files & folders") then with the animation showing try a paperclip reset in the hole underneath or run clearflash. if that doesn't fix it then delete everything off the card & start again
Thanks I'll try!
Is the bootloader version 5.3029 correct to support SD booting?
if I push reset while the "red cross over SD card" message is displayed, it does not work, it wont boot
and oh If I push in the SD while TOMTOM is connected to my computer via USB cable, Windows Explorer see the "External Disk" but when I click on it, it gets stuck and will never read it, it says "Enter a disk"....