I was moving a file into the drive and the device hung. I cancelled the move and, thereafter, I lost the drive. I rebooted my PC and plugged in my drive. The light the drive was flashing, but I cannot see my drive in the Windows Explorer.The drive is assigned a drive letter, but it does not have name or size. I clicked the drive icon the Windows explorer, but it does not open its just keep loading and sort of getting stuck.