ERROR_LOG_RESTART_INVALID - 6607 (0x19CF)
Log service encountered an invalid log restart area.
Updated: Feb 21, 2026
Technical Meaning
The ERROR_LOG_RESTART_INVALID error (6607, 0x19CF) indicates that the log service encountered an invalid log restart area. This typically suggests a problem with the log file or its metadata.
Error Details
This error is specific to logging services in Windows and can occur when attempting to restart logging operations from an unexpected or invalid position within the log files. The log service may be unable to correctly interpret the state of the log, leading to this error.
Usage Context
This error can appear during various logging operations such as starting a new log session, recovering from a crash, or when attempting to resume logging after a system reboot. It is important for developers and administrators to understand that this error does not necessarily indicate a critical failure but rather an issue with the log file's integrity.
Developer Interpretation
When encountering ERROR_LOG_RESTART_INVALID, it is advisable to check the log files and their metadata for corruption or inconsistencies. This can include verifying the log file headers, ensuring proper logging operations were performed, and checking for any recent changes that might have affected the log structure.
Related Errors
- ERROR_LOG_CORRUPTED: Indicates a more severe issue with the log file's integrity.
- ERROR_LOG_FILE_INVALID: Suggests an invalid log file format or structure.
- ERROR_LOG_READ_FAILURE: Occurs when there is a failure in reading from the log file.
FAQ
Q: What does ERROR_LOG_RESTART_INVALID mean?
A: It indicates that the log service encountered an invalid log restart area, suggesting potential issues with the log file's integrity or metadata.
Q: How can I resolve this error?
A: Review and verify the log files for any corruption. Ensure proper logging operations were performed and check recent changes to the system configuration.
Summary
ERROR_LOG_RESTART_INVALID is a specific error indicating an issue with the log restart area in Windows logging services. It requires careful inspection of the log files and their metadata to resolve the underlying problem.