Event ID 1050: Failed to create driver package defined child device of

Windows Event ID Lookup: What Windows event IDs mean: 4625, 4624, 4740, 6008, 41, 7045, 1102 and 3,000 more, with Windows' own message text, the fields and what to check.

Look up a Windows event ID from Event Viewer, a SIEM alert or a log export: what it means, the fields it records, and what to check. Many IDs are used by more than one source (event 41 is both a Kernel-Power crash and a boot error), so every definition is shown, the one people usually mean first. The message text is Windows' own, read from the event providers of Windows 10.0.26200.0, 2026-10-28; the notes are ours, based on Microsoft's security auditing reference.

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Failed to create driver package defined child device of

Event 1050

Kernel-PnP

System log

Warning

Message and fields (as Event Viewer shows them)

Failed to create driver package defined child device of ….

Child Instance ID: …
Status: …

The RD Session Host Server listener … is configured with inconsistent authentication and encryption settings.

Event 1050

TerminalServices-RemoteConnectionManager

TerminalServices-RemoteConnectionManager/Operational log

Information

Message and fields (as Event Viewer shows them)

The RD Session Host Server listener … is configured with inconsistent authentication and encryption settings. The Encryption Level is currently set to … and Security Layer is set to …. These settings were automatically corrected to allow connections to proceed. Please change the Security Layer and Encryption Level settings in Group Policy or by using the Remote Desktop Session Host Configuration tool in the Administrative Tools folder.

Found … endpoint(s) related to interface ID …, closed … of which.

Event 1050

SMBServer

SMBServer/Operational log

Information

Message and fields (as Event Viewer shows them)

Found … endpoint(s) related to interface ID …, closed … of which.