Windows 10: Windows 10 features enabling SMB1.0

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=852747Where is windows 10 feature settingsTo work around this issue, contact the manufacturer of the product that supports only SMBv1,and request a software or firmware update that support SMBv2.02 or a later version. For a current list of known vendors and their SMBv1 requirements, see the fol

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SMB1 on Windows 10 Version 1803

Sounds like your printer itself, apparently is using/requiring the Smb1 - you need to update the printer server so it uses smb2&3. Visit your printer support pages maybe.

Windows has Smb direct that you can enable/disable in control panel Programs & Features ..add/remove windows features . Which is part of Smb3.

SMBv1 is not installed by default in Windows 10 version 1709, Windows Server version 1709 and later versions
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https://www.tenforums.com/tutorials/107605-enable-disable-smb1-file-sharing-protocol-windows.html

 

SMB1 disabled; No longer have access to mapped network shares via File Explorer

As per Microsoft suggestion I disabled the SMB1 protocol to stave off Wcry type attacks. At the same time I made sure SMB2 protocol was enabled. Now, i can no longer access mapped network shares using File Explorer. To verify the situation I turned SMB1
back on and was again able to use File Explorer successfully. The network drive is operating properly; I checked using the browser admin features over IP. At present SMB1 is still off and SMB2 is on.

What must I do short of re-enabling SMB1 to allow File Explorer to access the network drive?

M.B.

Config; Windows 10 Pro - latest, Synology DSM - latest

 

I cannot get my windows 10 computer to connect to a network drive. My other laptop with windows 7 connects just fine.

Hi ,



Thank you for writing to Microsoft Community Forums.



The Network Drive would not be detected if the SMB1 option is not enabled on Windows 10 computer.



You may follow the steps below to enable and check if it helps.

1. Next to search box type appwiz.cpl
   
2. Press enter or click on appwiz.cpl to open programs and features.
   
3. On the left side click on “Turn Windows feature On or Off”.
   
4. In the list select (Put a check mark) against SMB1 then click on Ok.
   
5. Restart the computer.
   

Once the computer is restarted check if you can see the Network drive.



Hope it helps.



Srinivas BR

Microsoft Community - Moderator