No$GBA, game wont run

[Fivarus]

''The save data cannot be accessed. Please turn OFF and reinsert the Game Card.''

This is what it says when I try to run DS games on it. Did I do something wrong or am I missing files? I have the two bios and firmware file. I'd like some help here. Thank you in advance.

EDIT: Checked it out again and got it fixed. Changed NDS Cartridge backup media to FLASH something, where it still gave me a black screen, but changing it to fram fixed that too. EEPROM 8 and 64 kb allow games to run too. Now I'll have to wait for an update or two so that FFIII and IV run without that terrible lag -_-

[Master_OrHan]

I had the same problem, thx for posting your resolution!