What's the difference bewteen pen drive not showing up under 'This Computer' and 'Disk Management' in Windows 10/8/8.1/7/XP? Is there any tool that can fix the usb drive since I do need files inside of it. I recently upgraded Windows 10 from Windows 8 and then found my pen stick just wont work any more. Hello, my pen drive is not showing up in my computer in Windows 10.
