ERROR_SECONDARY_IC_PROVIDER_NOT_REGISTERED - 15321 (0x3BD9)
The secondary interrupt controller instance that manages the specified interrupt is not registered.
Updated: Feb 21, 2026
Introduction
This article provides a detailed technical reference for the ERROR_SECONDARY_IC_PROVIDER_NOT_REGISTERED error code, including its meaning and developer interpretation.
Technical Meaning
The ERROR_SECONDARY_IC_PROVIDER_NOT_REGISTERED error indicates that the secondary interrupt controller instance responsible for managing a specific interrupt is not registered in the system. This implies that the necessary driver or service to handle this interrupt has not been properly installed or initialized.
Error Details
- Error Name: ERROR_SECONDARY_IC_PROVIDER_NOT_REGISTERED
- Numeric Code: 15321 (0x3BD9)
- Short Description: The secondary interrupt controller instance managing the specified interrupt is not registered.
Usage Context
This error typically occurs in scenarios where a device or driver requires an interrupt to function correctly, and the associated secondary interrupt controller has not been properly configured. This can happen during system initialization, driver installation, or when attempting to use a device that relies on interrupts managed by a specific controller instance.
Developer Interpretation
Developers should interpret this error as an indication that the necessary components for handling the specified interrupt are missing or improperly registered. This could be due to a misconfiguration in the system, a driver issue, or a problem with the hardware setup.
Related Errors
ERROR_IC_PROVIDER_NOT_REGISTERED(0x3BDA)STATUS_DEVICE_CONFIGURATION_ERROR(0xC00D21F6)STATUS_DEVICE_NOT_CONNECTED(0xC00D000E)
FAQ
Q: What does the ERROR_SECONDARY_IC_PROVIDER_NOT_REGISTERED error mean?
A: This error indicates that a secondary interrupt controller instance required for managing a specific interrupt is not registered in the system.
Q: How can I resolve this issue?
A: Ensure that all necessary drivers are installed and properly configured. Check the device manager to confirm that the interrupt controller is recognized by the system.
Summary
The ERROR_SECONDARY_IC_PROVIDER_NOT_REGISTERED error signifies a missing or improperly registered secondary interrupt controller instance, which can lead to issues with devices relying on specific interrupts. Developers should focus on ensuring proper driver installation and configuration to avoid this error.