i can see my file in the flash drive. i can copy them. but when formatting its shows a message like " windows was not complete the format". beside i cant delete any file of my flash drive and can not send any file into my flash drive and theirs also a message I/O error.
i tried to format it in various way but it doesn't work.
what should i do now??
i tried to format it in various way but it doesn't work.
what should i do now??