ERROR_MRM_INVALID_PRI_FILE - 15126 (0x3B16)

Invalid PRI File.

Updated: Feb 21, 2026

Technical Meaning

The error code ERROR_MRM_INVALID_PRI_FILE with the numeric value 15126 and hexadecimal representation 0x3B16 signifies that a primary resource inventory file encountered during an operation is invalid. This typically indicates a problem with the integrity or structure of the PRI file, which is crucial for managing resources in certain Windows operations.

Error Details

The PRI file is used to manage and track resources within specific subsystems or components of the operating system. An invalid PRI file can disrupt normal operation and may require corrective action to resolve the issue.

Usage Context

This error code is likely encountered during operations that rely on resource management, such as device driver installation, system configuration changes, or other administrative tasks involving resource tracking.

Developer Interpretation

When encountering this error, developers should interpret it as a signal that an essential file required for the operation is not in a valid state. This could be due to corruption, incorrect format, or missing information within the PRI file. Developers are advised to ensure the integrity of all necessary files before performing critical operations.

Related Errors

  • ERROR_MRM_CORRUPT_PRI_FILE (15127): Indicates that a resource inventory file is corrupt and requires repair.
  • ERROR_MRM_INVALID_RESOURCE_ID (15130): Suggests an invalid resource ID, which might be related to the PRI file.

FAQ

Q: What does ERROR_MRM_INVALID_PRI_FILE mean?

A: It indicates that a primary resource inventory file is invalid and cannot be used for its intended purpose during an operation.

Q: How can I resolve this error?

A: Ensure all necessary files, including the PRI file, are in their correct state. Verify the integrity of the file and consider reinstalling or repairing related components if necessary.

Summary

The ERROR_MRM_INVALID_PRI_FILE is a generic error code indicating an issue with a primary resource inventory file. Developers should take steps to ensure the integrity of all required files before performing critical operations that rely on these files.