Set Up Local Policy Security Options

To set up the local policy security options:

1. In the Start menu, navigate to Administrative Tools.
2. Open Administrative Tools, and then Local Security Policy.
3. Expand the Local Policies folder and then select Security Options.
4. Set the following values:
   • Set Network security: Restrict NTLM: Outgoing NTLM traffic to remote servers to Allow All.
   • Set Network security: Restrict NTLM: Incoming NTLM traffic to Allow All.
   • Set Network Security: Allow Local System to use Computer identity for NTLM to Enabled.
   • Set Network Security: Allow Local System NULL session fallback to Enabled.
5. Enforce the policy by opening a command prompt and entering: gpupdate/force