So i was following the guide to install CFW and i get to the part where it tells me to go to sd card in DSIware system management. everytime i select SD card it tells me it encountered an error and the system restarts. I followed the guide exactly and the only thing that's different from the guide is that the microSD card im using is 64KB instead of 32KB like it said because my MicroSD card is 128GB. please help.
