Knowledge

ERROR_PAGEFILE_CREATE_FAILED - 576 (0x240)

{Unable to Create Paging File} The creation of the paging file %hs failed (%lx). The requested size was %ld.

Updated: Feb 21, 2026

Technical Background

The ERROR_PAGEFILE_CREATE_FAILED error indicates a failure in the creation of a paging file, which is essential for managing virtual memory on Windows systems. This error typically occurs during system startup or when attempting to modify the paging file settings.

Error Details

  • Error Name: ERROR_PAGEFILE_CREATE_FAILED
  • Numeric Code: 576 (0x240)
  • Short Description: The creation of the paging file failed due to an unspecified reason.

The error message provides additional context: {Unable to Create Paging File} The creation of the paging file %hs failed (%lx). The requested size was %ld.

Common Causes

  1. Insufficient Disk Space: The system may not have enough free space on the specified volume to create or expand the paging file.
  2. Disk I/O Issues: There might be issues with disk access, such as hardware failures or software conflicts that prevent the creation of the paging file.
  3. Incorrect Volume Type: The selected volume for the paging file may not support the required operations, such as being a read-only volume.
  4. System Limits Exceeded: The system may have reached its maximum number of paging files or other resource limits.

Real-World Context

The creation of a paging file is critical for Windows systems to manage virtual memory effectively. If this operation fails, the system might not be able to allocate sufficient memory for processes, leading to performance issues or even system instability.

Is This Error Critical?

Yes, this error can significantly impact system performance and stability. It is crucial to address the underlying issue promptly.

How to Diagnose

  1. Review Operation Context: Ensure that the operation context is correct, such as verifying the volume type and availability of free space.
  2. Validate Parameters: Check if the requested size for the paging file is within acceptable limits and does not exceed system constraints.
  3. Confirm Object Types: Verify that the selected volume supports the required operations for a paging file.
  4. Verify Input Data: Ensure there are no corrupted data or incorrect settings that could affect the operation.

How to Resolve

  1. Correct Parameter Usage: Adjust the size of the paging file to ensure it is within acceptable limits and does not exceed system constraints.
  2. Adjust Operation Context: If necessary, change the volume on which the paging file is created or expand the available disk space.
  3. Restore Data: If data corruption is suspected, restore from a backup if possible.
  4. Retry Operation with Valid Inputs: Attempt to create or modify the paging file again after addressing any identified issues.

Developer Notes

When encountering this error, developers should ensure that their applications do not inadvertently interfere with system operations such as paging file creation. Proper validation of parameters and operation context can help prevent such errors.

Related Errors

  • ERROR_DISK_FULL (28): Indicates insufficient disk space on the volume where the paging file is to be created or expanded.
  • ERROR_INVALID_PARAMETER (1207): Suggests that one or more of the parameters passed during the operation are invalid.
  • ERROR_NOT_ENOUGH_MEMORY (8): May indicate that the system lacks sufficient memory resources, which can affect the creation of paging files.

FAQ

Q: What does ERROR_PAGEFILE_CREATE_FAILED mean?

A: This error indicates a failure in creating or modifying a paging file on Windows. It typically occurs due to insufficient disk space, I/O issues, incorrect volume types, or system resource limits.

Q: How can I troubleshoot this issue?

A: Review the operation context, validate parameters, confirm object types, and verify input data. Ensure that the selected volume supports paging file operations and has sufficient free space.

Summary

The ERROR_PAGEFILE_CREATE_FAILED error is a specific technical issue related to resource limits, particularly disk space or system constraints. Addressing this error requires careful validation of parameters and operation context to ensure successful creation or modification of the paging file. Proper handling can prevent significant performance degradation and system instability.