How to format a USB RAW, in Windows
You try to format your USB Drive but formatting blocking at the end and said that Windows can not format the volume. Try to format with another format like in the FAT Disk Manager on the Windows administration tool.
To open the Disk Manager: run the command "diskmgmt.msc" or right click on computer (workstation for Windows XP) and choose Manage and when the list of disks is displayed. Select the removable disk that you are trying to save, then make right click on top then create a new partition and format it with the FAT or FAT32 file system.
and it also can be formatted with the following DOS command:
F is the drive letter that changes according to your PC and confirm.
Generally these techniques works well for USB RAW, but some USB requires other technical to repair, be sure to search our site. Technical for repairing damaged USB drives, etc.