ERROR_FAIL_RESTART - 352 (0x160)
The restart operation failed.
Updated: Feb 21, 2026
Technical Meaning
The ERROR_FAIL_RESTART error code indicates that a restart operation, which is typically required for certain system operations or updates, has failed. This can occur in various contexts where the system attempts to initiate a restart but encounters an issue preventing it from doing so.
Error Details
- Error Name: ERROR_FAIL_RESTART
- Numeric Code: 352 (0x160)
- Short Description: The restart operation failed.
This error is often encountered during system updates, driver installations, or other operations that require a reboot to complete successfully. It can also appear in scenarios where the system attempts to automatically restart itself due to certain conditions being met.
Usage Context
The ERROR_FAIL_RESTART error code is used in various contexts within the Windows operating system. Commonly, it appears when:
- A scheduled task or service fails and requires a reboot to recover.
- An update process cannot complete without a restart.
- The system detects an issue that necessitates a restart but encounters obstacles during the restart attempt.
Developer Interpretation
Developers should interpret this error as indicating that a critical operation, which required a system restart, has failed. This can have implications for the stability and functionality of the application or service in question. Developers may need to handle such errors by providing user feedback, logging the issue, or attempting alternative methods to achieve the desired outcome without relying on a forced restart.
Related Errors
- ERROR_RESTART_REQUIRED (304, 0x12C): Indicates that a system restart is required for changes to take effect. This error can be related to
ERROR_FAIL_RESTARTif the restart fails to complete. - ERROR_SERVICE_SPECIFIC_ERROR (578, 0x23E): May indicate a specific service or component failure during the restart process.
FAQ
Q: What does ERROR_FAIL_RESTART mean?
A: It indicates that a required system restart has failed to complete. This can occur due to various issues such as hardware conflicts, software incompatibilities, or system resource constraints.
Q: How should I handle this error in my application?
A: Log the error and provide user feedback indicating that a restart is necessary but could not be completed automatically. Suggest manual steps for the user to follow if needed.
Summary
The ERROR_FAIL_RESTART error code signifies that a critical system operation, which required a restart, has failed. Developers should handle this error by providing appropriate feedback and possibly retrying the operation or guiding users through necessary manual steps.