If Windows lets you, you should rollback to or while you get rid of your Windows Server machines. Search Again.
 
 

Unable to map network drive windows 10 smb1 free.Windows 10 Unable to Map Network Drive to FreeNAS SMB service

 
How to fix “You can’t connect to the file share because it’s not secure” message in Windows 10 while mapping network share? replace.me › answers › questions › windowsversionma.