Meri USB main masla aa raha hai. Jab main lagati hon tou properties main used space full ati hai. Jab kholti hon tou kahta hai format karain aur jab yes pr click krti hon format k liye tou kahta hai "you do not have sufficient rights to perform this operation". Main nay command prompt se bhi koshish ki lakin masla hall nhi hoa. Please bta dain USB khrab ho chuki hai ya yeh recover ho sakti hai.

Actually main nay USB ko bootable banany ki koshish ki thi jo kamyab hoi iss k baad sari files delete kr di. AB yeh raw drive hai aur hr dafa yeh message dy rhi hai.