Windows 10 Share Error – Require obsolete SMB1 protocol

The error message might start with the following paragraph:
You can’t connect to the file share because it’s not secure. This share requires the obsolete SMB1 protocol, which is unsafe and could expose your system to attack. Your system requires SMB2 or higher. For more info on resolving this issue, see: https://go.microsoft.com/fwlink/?linkid=852747

And your legacy storage device that is workable, follow the below instruction to turn SMBv1 protocol back in Windows 10:

  • Open Control Panel.
  • Click on Programs.
  • Click on Turn Windows features on or off link.
  • Expand the SMB 1.0/CIFS File Sharing Support option.
  • Check the SMB 1.0/CIFS Client option.
  • Click the OK button.
  • Click the Restart now button.