When I put the acekard in my daughters ds lite the top screen displays menu with a question mark above it. I used the panasonic sd formatting tool on the micro sd. I have tried AKAIO 1.8.9. and 1.8.8. and get the same with both. We have another acekard I bought last year for her(I bought this one for someone else) that works great without any problems. When I take the sd card from the old one and put it in the new one still get the menu and question mark. Any insight is greatly appreciated.