I've programmed my card around 6 months ago, but using it for phone now. I recently walked into radio shack and bought a 4Gb micro card, and loaded the menu.dat file on the root and the _DS_MSHL.nds, moonshl folder, and a games folder with games my daughter wants to play and a g:\English\_system_\ebook,cheat,gbaframe inside it. What am I doing wrong? Please help! I read the forums and I have not found anything with the error Loading upon turning on the DS.
If your R4 card is the original R4 (without SDHC written on it) it will only run normal SD cards upto 2GB. if it is SDHC compatible then try formatting it with Panasonic SD Formatter first... http://www.4shared.com/file/ngeaiH8o/Panasonic_SD_Format_SET_UP.html