Hello,
I have given my friend my USB Stick, so that he copies me a movie on it. I don't know how his program on the computer was made, but he has written the Usb with Nero. When I came home, the USB was blank, with 0 bytes capacity, unknown FileSystem and the worst, I could not opened it, because Windows said: "Please insert a disk into removable disk H:". I tried to format it, but I wasn't let even in the format option, because it came me an error: "There is no disk in drive H:/ Insert a disk and then try again". I tried different tools from the internet, like: Kingston Format Utility, HP Usb Disk Storage Format Tool, U3 Sandisk Launchpad( This said, that it is not a SanDisk USB and let me not to the next step), Format with CMD, Partition Delete with CMD, HDDGURU Low Level Format Tool( this recognized my USB not) etc. I would like to recover my USB( not the data, because it was not so important), so please help me!