I want to download games into my NDS, with the R4 cartridge, but an error message pops out .?

Question

The error message says - Cannot Copy 2576 Professor Brainium’s Games (U): The disk is write protected . Sooooo , is there something wrong with the microSD ? Btw , I connected it through inserting the microSD card into the card reader (:

Answer 1

You must have your microSD locked so it won't take any new files.