Disabling this setting disables server-side processing of the SMBv1 protocol. (Recommended.)Enabling this setting enables server-side processing of the SMBv1 protocol. (Default.)Changes to this setting require a reboot to take effect.For more information, see https://support.microsoft.com/kb/2696547Fix:(1) GPO: Computer Configuration\Administrative Templates\MS Security Guide\Configure SMB v1 server(2) REG: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters!SMB1