Help needed with Acekard

I have just got an Acekard2i, i am using it on a DSixl V1.4.1, i have the Akaio 1.8.8 firmware on it and have run the AK2i-update 1.4.1. It will play all the older games, the newest being Prof Layton and the Unwound future & Legend of Zelda Spirit tracks.
I recently got some new ones but when i load them they dont even show up anywhere.
If i go into system options and change file types from NDS to ALL i can see the list of games but each one just has a question mark by the side instead of a picture and when i tap on it nothing happens.
Any help you can give would be appreciated.

Are you in the right folder?

I am just on the screen that comes up, with the list of games that work, but the others dont show up when i load them.
Sorry to sound a bit thick but i am not brilliant at this.

hmm. Interesting try formatting you microSD card and putting everything back on

Have sorted it, wasnt unzipping new games properly.
Thanks for your help.

Replying to #5

Ohw, that is a shame. Glad it is solved ^^