ERROR_SYSTEM_DEVICE_NOT_FOUND - 15299 (0x3BC3)
The requested system device cannot be found.
Updated: Feb 21, 2026
Technical Meaning
The error code ERROR_SYSTEM_DEVICE_NOT_FOUND with the numeric value 15299 and hexadecimal representation 0x3BC3 indicates that a requested system device could not be located. This error typically arises in scenarios where a specific hardware component or software resource is expected to exist but cannot be found.
Error Details
This generic error code does not provide detailed information about the nature of the missing device, such as whether it is a file, directory, registry key, or another type of system object. The exact cause and context in which this error occurs can vary widely depending on the application or service that encounters it.
Usage Context
The ERROR_SYSTEM_DEVICE_NOT_FOUND error can occur in various contexts within the Windows operating system, including but not limited to:
- File operations where a specific file or directory is expected to exist.
- Registry access where a particular registry key or value is required.
- Device driver interactions where a hardware device is expected to be present.
Developer Interpretation
Developers should interpret this error as an indication that the system has failed to locate a necessary component. The exact nature of the missing component can vary, and it may require additional context-specific investigation to determine the root cause. Common causes include invalid parameter values, incorrect object types, or exceeding certain limits.
Related Errors
ERROR_FILE_NOT_FOUND(2)ERROR_PATH_NOT_FOUND(3)ERROR_REGISTRY_KEY_NOT_FOUND(15069)ERROR_DEVICE_NOT_CONNECTED(1748)
FAQ
Q: What does the error code 15299 mean?
A: The error code 15299, or ERROR_SYSTEM_DEVICE_NOT_FOUND, indicates that a requested system device could not be found.
Q: How can I troubleshoot this error?
A: Troubleshooting typically involves verifying the existence of the expected device or resource and ensuring that all parameters are correctly specified. Additional context-specific investigation may be required to identify the exact cause.
Summary
The ERROR_SYSTEM_DEVICE_NOT_FOUND error is a generic indication that a requested system device could not be located. Developers should interpret this error as an indication of missing resources and investigate further based on the specific application or service context in which it occurs.