ERROR_HOTKEY_NOT_REGISTERED - 1419 (0x58B)
Hot key is not registered.
Updated: Feb 21, 2026
Technical Meaning
The ERROR_HOTKEY_NOT_REGISTERED error code indicates that a hot key, which is a predefined keyboard or mouse input sequence, has not been registered with the system. This can occur in various contexts where hot keys are used, such as within applications or system-level services.
Error Details
This error typically arises when an attempt is made to use a hot key that has not been properly registered by the application or service responsible for handling it. The registration process involves defining and registering the specific input sequence with the operating system so that it can be recognized and processed correctly.
Usage Context
The ERROR_HOTKEY_NOT_REGISTERED error is commonly encountered in scenarios where hot keys are used, such as:
- Custom application features requiring user-defined shortcuts.
- System-level services or utilities that rely on specific input sequences for operation.
- Keyboard shortcut definitions within software applications.
Developer Interpretation
Developers should interpret this error code to indicate a failure in the registration process of a hot key. This could be due to incorrect parameter values, missing registration steps, or issues with the application's interaction with the operating system APIs responsible for handling input events.
Related Errors
ERROR_HOTKEY_ALREADY_REGISTERED(0x58C) - Indicates that an attempt was made to register a hot key that is already registered.ERROR_INVALID_PARAMETER(0x575) - May be returned if the parameters passed during registration are invalid or incorrect.
FAQ
Q: What does the ERROR_HOTKEY_NOT_REGISTERED error mean?
A: It indicates that a hot key has not been registered with the system, preventing its use in the intended context.
Q: How can I resolve this issue?
A: Ensure that all necessary steps for registering the hot key are correctly implemented and that no errors occur during the registration process.
Summary
The ERROR_HOTKEY_NOT_REGISTERED error code signifies a failure to register a hot key, which is essential for its proper functioning. Developers should focus on correct parameter usage and thorough implementation of the registration process to avoid this issue.