Lego Battles No$gba

ive tried running it on 2.6 and 2.6a randomly flipped through settings trying to get ones to work but every time it sticks onThe Lego Battles data could not be accessed. please turn the power off and reinsert the DS Card.anyone know proper settings for 2.6 or 2.6a?

Delete any .SAV files (I believe they are stored in the BATTERY folder).
Set your 2.6a version to AUTO type under the NDS Backup.This should make it work.

Thank you this worked very well ill have to test that on some other roms ive had troubles with again thanks so much