Nintendo 3ds Wfc Not Working. Not Accepting My Password, says setting Aren't Right.
The hotspot location you are in could be the problem. Nintendo advises people to ensure that their hotspot location does not ask for password or ask you to accept a use agreement. Read more on http://www.nintendo.com/consumer/wfc/en_na/ds/results.jsp?error_code=003-1099&system=3DS&locale=lang.