problem with digimon dusk and my sims nintendo ds roms.

I want play digimon dusk ja my sims. Wen I open my sims.nds or digimon world dusk.nds emulators crash,don't play or says: unable to read data please turn off the power and re-insesrt the game card. Wath can I do to play rom ? Pleas help me?

OK it looks like your using an emulator, now for digimon dusk go into emulation (no$gba seems to be the best) set up and go to NDS Cartridge BackUp Media and change that to eeprom 64k bytes, it might work with the sims, i dont know i havent played that yet.

Replying to #2

or 512kbs, seems to work either way. If that doesnt work chances are the emulator cant play the rom, remember DS emulation s still in early stages.

Well my digimon dusk works perfectly and i use no$gba?