| Event Id | 1217 |
| Source | Active Directory |
| Description | Unable to initialize LDAP NTLM Authentication. NTLM will not be used as a security authentication method. |
| Event Information | Active Directory could not initialize NTLM authentication. As a result, NTLM will not be used as a security authentication method. No user action is required. |
| Reference Links | Monitoring AD Changes: Article |
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