Embedded device with custom patched firmware:
. When this happens, Windows will usually display the drive as an unreadable "USB2DISK" or "USB Mass Storage Device" with a capacity of 0 Bytes.
This is for advanced users. You would navigate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\USB and locate the folder corresponding to your hardware ID to manually override the driver parameters. 3. Hardware Re-flashing