nds tt cards not loading

hello there can somebody help i have got a ds tt card i downloaded some games they worked yesterday but know the games come on the start up screen but when you click them to load they dont load it just says loading but nothing happens can someone please help??????

 

i also have the same problem. ill tell you when i find the solution

 

cheers cos its doing my head in

 

process of elimination
1. software check
back up your files and reformat the memory card.
put everything back, firmware (get latest version from the net) and games/save files - this should work if its a software related.
2. hardware
try a different memory card on your DSTT
if possible, get a friends working memory card on your DSTT or/and vice versa - then you know which bit is broken
good luck