| Posted by: Lemonde - 12 June 2020 14:12:36 |
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| We are seeing this on our RDS server: Log Name: Microsoft-Windows-User Device Registration/Admin Source: Microsoft-Windows-User Device Registration Date: 12/06/2020 13:59:26 Event ID: 304 Task Category: None Level: Error Keywords: User: SYSTEM Computer: %computername%.domain.local Description: Automatic registration failed at join phase. Exit code: Unknown HResult Error code: 0x801c001d. Server error: empty. Debug Output:\r\n joinMode: Join drsInstance: undefined registrationType: undefined tenantType: undefined tenantId: undefined configLocation: undefined errorPhase: discover adalCorrelationId: undefined adalLog: undefined adalLog: undefined adalResponseCode: 0x0 . Event Xml: [code=markup]<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"> <System> <Provider Name="Microsoft-Windows-User Device Registration" Guid="{23B8D46B-67DD-40A3-B636-D43E50552C6D}" /> <EventID>304</EventID> <Version>0</Version> <Level>2</Level> <Task>0</Task> <Opcode>0</Opcode> <Keywords>0x8000000000000000</Keywords> <TimeCreated SystemTime="2020-06-12T12:59:26.191245200Z" /> <EventRecordID>9946</EventRecordID> <Correlation /> <Execution ProcessID="4472" ThreadID="9740" /> <Channel>Microsoft-Windows-User Device Registration/Admin</Channel> <Computer>%computername%.domain.local</Computer> <Security UserID="S-1-5-18" /> </System> <EventData> <Data Name="ExitCode">-2145648611</Data> <Data Name="ServerErrorMessage">empty</Data> <Data Name="TenantName">joinMode: Join drsInstance: undefined registrationType: undefined tenantType: undefined tenantId: undefined configLocation: undefined errorPhase: discover adalCorrelationId: undefined adalLog: undefined adalLog: undefined adalResponseCode: 0x0 </Data> </EventData> </Event>[/code] |
| Posted by: sirclesadmin - 18 November 2020 17:47:42 |
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| Try this: https://forum.sircles.net/posts/t1512-Automatic-registration-failed-at-join-phase---Exit-code--Unknown |