Hello, I was using the USB to format my external disk, it appeared that hang up, so I did the canceling. A pop up window came up said" YOu can't interrup the format process, if you want to cancel the format hit the cancel again". So I hit cancel , and the format process stopped, but after that my drive is now read 0 bite, 0 free space, and won't be able to format again. Is there any way to recover it? Thanks.
More aboutreecover disk
Your best bet is to grab a bootable PE disk and run of the data recovery tools on it.
Look for BartPE, Hirens Boot CD or something similar.