Have you gone through this thread (start with page 6 and work backwards)? These policies help protect your PC from unsafe or malicious devices on the network.Įxactly what have you tried? Have you watch this tutorial: You can't access this shared folder because your organization's security policies block unauthenticated guest access. Select Computer Configuration -> Administrative Templates -> Network -> Lanman Workstation and double click Enable insecure guest logons and set it to Enabled. Press the Windows key + R shortcut to open the Run command window. These steps do NOT require you to enable SMB 1.0 which is insecure. If you cannot access your unRaid shares via DNS name ( \\tower ) and/or via ip address ( \\.y ) then try this. Tons of posts related to Windows 10 and SMB as the root cause of the inability to connect to unRaid that were fruitless so I'm recording this easy fix for my future self.