Hey guys need some assistance. My son's acekard 2i was formatted and included the firmware update for 1.4. He took his card out and put it in his cousin's dsL. Played for awhile and now it only says "System File Missing". I can only assume he somehow updated her DSL with his card in it. I've tried deleting everything off the card then reinstalling everything but it froze and then said the same error(I didn't update the firmware again cuz it's already on 1.4). Any fixes out there?