Hi, so I have a 200gb micro SD card that was corrupted and they want me to format it but I won't because it still has all of my music and pictures on it. I really want to get them back only about 30gb of the data was used up on the card. I have tried almost every program you can try to recover it but none have worked and I do not have the money to pay 100$ for best buy to do it or to buy a premium version of a program. I have tried the free Recuva and it kept saying "invalid disk size" probably cause it's so huge. I have tried the windows program with the command prompt and I guess the files are RAW so it didn't work. I've been through diskdrill, diskdigger, easeus free, ZAR, all of it. Please can some one help me, I am desperate.