Hello ! I just bought this 64gb 10 class sd card from an "official" store so i'm assuming it's not fake. Everytime i put it in my computer i have to format it And the capacity is 1gb ? Wth I have tried using multiple softwares to format it to FAT32 and it always fails or shows an error message. I still have the warranty on this thing but is there anything i can do ? Thanks !