Microsoft-Windows-PrintService-USBMon

Event	Title	Channel	Sample	Rule
1	The USB Port Monitor encountered an error when trying to load/validate the …	Debug	N	N
2	The USB Port Monitor encountered an error when trying to load/validate the …	Debug	N	N
11	The USB Port Monitor encountered an error when executing a function call within …	Debug	N	N
12	The USB Port Monitor encountered an error when executing a function call within …	Debug	N	N

Event ID 1: The USB Port Monitor encountered an error when trying to load/validate the Bidirectional Communication Schema XML extension file.

Channel: Debug
Task: LoadingaBidirectionalCommunicationSchemaextensionfileintotheUSBPortMonitor

Description

The USB Port Monitor encountered an error when trying to load/validate the Bidirectional Communication Schema XML extension file. PrinterName: PrinterName, XML Extension FIle Name: FilePath.

Message #

The USB Port Monitor encountered an error when trying to load/validate the Bidirectional Communication Schema XML extension file. PrinterName: %1, XML Extension FIle Name: %2

Fields #

Name	Description
`PrinterName` UnicodeString
`FilePath` UnicodeString

Event ID 2: The USB Port Monitor encountered an error when trying to load/validate the Bidirectional Communication Schema JavaScript extension file.

Channel: Debug
Task: LoadingaBidirectionalCommunicationSchemaextensionfileintotheUSBPortMonitor

Description

The USB Port Monitor encountered an error when trying to load/validate the Bidirectional Communication Schema JavaScript extension file. PrinterName: PrinterName, JavaScript Extension FIle Name: FilePath.

Message #

The USB Port Monitor encountered an error when trying to load/validate the Bidirectional Communication Schema JavaScript extension file. PrinterName: %1, JavaScript Extension FIle Name: %2

Fields #

Name	Description
`PrinterName` UnicodeString
`FilePath` UnicodeString

Event ID 11: The USB Port Monitor encountered an error when executing a function call within the Bidirectional Communication Schema JavaScript extension file.

Channel: Debug
Task: ExecutingaJavaScriptExtensionfunctionwithintheUSBPortMonitor

Description

The USB Port Monitor encountered an error when executing a function call within the Bidirectional Communication Schema JavaScript extension file. Execution Error code: , Error text: , Error line#.

Message #

The USB Port Monitor encountered an error when executing a function call within the Bidirectional Communication Schema JavaScript extension file. Execution Error code: %1, Error text: %2, Error line#: %3

Fields #

Name	Description
`HResult` HexInt32
`ErrorText` UnicodeString
`FailingLine` HexInt32

Event ID 12: The USB Port Monitor encountered an error when executing a function call within the Bidirectional Communication Schema JavaScript extension file an...

Channel: Debug
Task: ExecutingaJavaScriptExtensionfunctionwithintheUSBPortMonitor

Description

The USB Port Monitor encountered an error when executing a function call within the Bidirectional Communication Schema JavaScript extension file and the function terminated unexpectedly. Execution Error code: HResult, Error text: ErrorText.

Message #

The USB Port Monitor encountered an error when executing a function call within the Bidirectional Communication Schema JavaScript extension file and the function terminated unexpectedly. Execution Error code: %1, Error text: %2.

Fields #

Name	Description
`HResult` HexInt32
`ErrorText` UnicodeString

Provenance

ETW provider GUID 7f812073-b28d-4afc-9ced-b8010f914ef6

Defined in USBMon.dll, which carries the event manifest.

WS2022-20348.4893, schema read from the registered manifest, binary version 10.0.20348.1, captured 2026-06-02 — Manifest XML pack, 1.9 MB
Win11-26200.6584, schema read from the registered manifest, binary version 10.0.26100.1, captured 2026-06-02 — Manifest XML pack, 2.0 MB