If the driver is "working" but the drive won't open in File Explorer, you may need to wipe and re-partition it. This deletes all data on the drive. Open the Command Prompt as an Administrator. Type diskpart and press Enter.
If the drive shows as "No Media" in Disk Management while using this driver, it often signals a physical failure of the NAND flash memory. Troubleshooting and Repairing the Driver nand usb2disk usb device driver
Most modern operating systems, including and Windows 11 , do not require a specialized "NAND USB2DISK" driver. Instead, they use the built-in USB Mass Storage Class driver ( USBSTOR.SYS ). If the driver is "working" but the drive
This specific signature (often with VID_FFFF&PID_1201 ) is frequently found on low-cost, fake, or failing flash drives where the controller has lost communication with the internal memory chips. Type diskpart and press Enter
Select from the list and click Next. 2. Re-initialize the Disk via DiskPart