To quickly fix the error You can’t connect to the file share because it’s not secure :-On your computer, open Control Panel. Click Programs. Click on Turn Windows features on or off link. Expand the SMB 1.0/CIFS File Sharing Support option. Check the box SMB 1.0/CIFS Client. Click the OK button. Restart the computer now. An alternate method to enable SMB1 Protocol is via PowerShell.
On a computer, some open the Control Panel. Click Programs. Click Turn Windows features on the disabled link. Expand support for SMB 1.0/CIFS file sharing. See the SMB 1.0/CIFS Client section. Click the OK button type. Now restart your computer. Another way to enable the SMB1 protocol is to use PowerShell.
Windows 10 sharing error. Requires legacy SMB1 protocol. 1 Open the control panel. not one, but two clicks on programs. 3 Enable Snap Windows features or link somewhere. 4 Expand the smb.0/CIFS Personal File Share Support section. 5 Enable the SMB 1.0/CIFS Client option. Click OK. above
What is SMB2 Error in Windows 10. Server Message Block or SMB as it is better known is the latest exchange protocol that makes it easier to carefully read and write network components. So if you are trying to access a Linux based server or hub, the SMB protocol makes it possible. SMB version 1 was an older version of this scheme.
Also make sure that your network device’s firewall does not enable a specific SMBv1 protocol (because the Fiber Interconnect firewall typically enables the SMBv1 protocol).
How do I fix SMB1 protocol error?
Unable to connect to file sharing
How do I enable SMB1 protocol in Windows 10?
Enable SMB1 to share your protocol and follow the instructions below:
- Click and open the Windows 10 search bar.…
- Scroll down to 1 smb.0/CIFS file sharing support.
- Check the appropriate box to support SMB 1.0/CIFS file sharing and all other small fields will be filled in automatically. …
- Click Restart to restart your computer more often.
How do I install SMB1 protocol in Windows 10?
To enable the SMB1 send protocol, follow these steps:
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Is the SMB1 protocol in Windows 10 obsolete?
Does this share usually receive a legacy SMB1 log message when it makes sense to try to access a remote file share? If you’ve proven this to be the case, the problem is because the particular remote server you end up trying to connect to is using the legacy smb1 protocol for sharing (default on Windows 10 – use SMB2 protocol or higher) .
Is the SMB1 protocol installed in Windows 10?
Starting with the Windows 10 Fall Creators Update and the Windows Server 1709 (RS3) translation, the Server Message Block Different 1 (SMB1) network protocol is no longer installed (enabled) by default. It was superseded by SMB2 and shortly after the protocols were launched in 2007. That same year, Microsoft publicly rejected the SMB1 protocol.

I’m a writer for uscfr.com. In my opinion, technology should make our lives easier, not more complicated. That’s why I enjoy breaking down complex topics and explaining them in a way that everyone can understand. In my free time, I can be found tinkering with new devices or coding up new apps.