Is there any possible way toward retrieving Files from Emtec MicroSDXC 64GB Card? All happened so- While recording video at my brother’s wedding Canon camera shutdown suddenly as battery has down. So I charged the battery and then restarted to complete the video but shocked to notice that files are missing I saved in Emtec MicroSDXC 64GB Card. I tried some manual step to retrieve them but all fails. They are most precious to me. Please help!!!