Hi I'm trying to update my dstwo to firmware 1.25. To do this I downloaded dstwoupdate.dat, renamed it to dstwoupdateb.dat and after this launched alex rider with dstwoupdateb.dat in the root of my sd card. I then waited at least 10 minutes. After the wait I turned of my 3ds, removed dstwoupdateb.dat from the sd card and launched alex rider again but I still get the An error occured message. My 3ds is on the latest firmware. I thought the dstwo was compatible with that firmware. Am I doing something wrong?