Hi. I have a USB flash drive which is TwinMos make Red Rock S21. It was working fine until one day I deleted all the files on it. I had the option show hidden files and folders on so I think I may have accidentally deleted files that control the device.
Now, when i connect the device it is displayed but when i try to use it, it comes up with Insert disk in drive E: or F: (depending on what computer i connect it to). It is displayed as 0 bytes and cannot format it. Can anybody help.