yesterday i insert my usb memeory into the PC, i did all read, write, when i plug it again, a message show and says that i have to format my usb, and i see 0OCt in memory space, my probleme now my lot of data coz i cant format it i-ll loose data that i need alot, i tried to recover by easy recovery but all files that reovered with bad name and failed plz help to recover my files and the usb work again thx