ERROR_EVT_CHANNEL_NOT_FOUND - 15007 (0x3A9F)
The specified channel could not be found. Check channel configuration.
Updated: Feb 21, 2026
Technical Meaning
The error code ERROR_EVT_CHANNEL_NOT_FOUND with the numeric value 15007 and hexadecimal representation 0x3A9F indicates that a specified event channel could not be located. This error typically arises when an application or system component attempts to access an event tracing for Windows (ETW) channel, but the channel is either misconfigured or does not exist.
Error Details
This error code is specific to ETW and is commonly encountered in scenarios where ETW providers are queried for events. The absence of a specified channel can lead to failures in logging, monitoring, or performance analysis tasks that rely on event tracing.
Usage Context
The ERROR_EVT_CHANNEL_NOT_FOUND error is relevant primarily within the context of ETW and its associated components such as Event Tracing Providers (ETPs) and Event Log Readers. It may be encountered during the execution of applications that utilize ETW for logging or diagnostic purposes, or in system diagnostics tools that rely on event tracing.
Developer Interpretation
Developers should interpret this error code to indicate a failure in locating an expected ETW channel. This could mean that the channel name provided is incorrect, the channel has been disabled or removed from the configuration, or there are issues with the ETW provider setup. The error message suggests checking the configuration of the channel to ensure it exists and is properly set up.
Related Errors
ERROR_EVT_CHANNEL_EXISTS(15008): Indicates that a specified event channel already exists.ERROR_EVT_LOG_DISABLED(15004): Indicates that the event log service is disabled, which can affect ETW operations.
FAQ
Q: What does the 'Event Channel Not Found' error mean?
A: The error indicates that a specified event channel could not be located. This typically means the channel name provided is incorrect or the channel has been removed from the configuration.
Q: How can I resolve this issue?
A: Verify the configuration of the event channel and ensure it exists in the ETW provider setup. Check for any typos in the channel name and confirm that the necessary providers are enabled.
Summary
The ERROR_EVT_CHANNEL_NOT_FOUND error (15007) is a generic error code indicating an issue with locating an expected event tracing channel. Developers should focus on verifying the configuration of the channel to resolve this error.