If you are seeing an error that the driver is "exclusive" or "in use," try these steps:
This device name represents a generic hardware identification string used by specific Solid-State storage controllers. nand usb2disk usb device driver exclusive
Locate the primary (the large rectangular chip with multiple metallic pins sticking out of its sides). If you are seeing an error that the
Moving data without taxing the CPU. 6. Conclusion nand usb2disk usb device driver exclusive