| Event Id | 1346 |
| Source | security |
| Description | Either a required impersonation level was not provided, or the provided impersonation level is invalid. |
| Event Information | According to Microsoft Cause: A server has requested a security subsystem service by impersonating its client, but the client did not provide the necessary impersonation level. Resolution: Contact the supplier of the application that is running. |
| Reference Links | Event ID 1346 of Source security |
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