my servers and skins and editors and everything i had to do with minecraft is gone
when i try to open the usb my servers and all the other stuff is on it says something like "request cannot be preformed because and i/o device error" plz some1 help my 2 servers and all my skins r on there plz i have alot of good skins on it tht i made and my 2 complex servers.

If u do help me fix it i doing alot in return like make u a good skin, give u acces to my survival multiplayer server, and let u earn ranks 50% faster in my mclawl (mczall) classic multiplayer server. PLZ!! help

(p.s) my smp server has this kwl command tht gives u anything u want by typing the datavalue of the item( which i don't know y i have tht command ) .... but

PLZZZZZZ :/