ERROR_CLUSTER_MISMATCHED_COMPUTER_ACCT_NAME - 5905 (0x1711)
The name of the corresponding computer account doesn't match the Network Name for this resource.
Updated: Feb 21, 2026
Technical Meaning
The error code ERROR_CLUSTER_MISMATCHED_COMPUTER_ACCT_NAME indicates a mismatch between the name of the corresponding computer account and the Network Name for a specific resource within a Windows cluster environment. This error is typically encountered during operations that require verification of the identity or configuration of cluster resources.
Error Details
The numeric value 5905 corresponds to the hexadecimal code 0x1711. The error message suggests that there is an inconsistency between the name used for a computer account and the network name associated with a resource. This can occur in scenarios where multiple nodes or resources within a cluster are configured differently, leading to potential issues in resource management.
Usage Context
This error code is relevant primarily in environments utilizing Windows Failover Clustering (FCM) or other clustering technologies that require strict identity verification for resource management and failover operations. It can be encountered during the configuration, maintenance, or troubleshooting of cluster resources.
Developer Interpretation
Developers should interpret this error as an indication that there is a discrepancy between the expected and actual names used for computer accounts in the context of cluster resource management. This could lead to operational issues such as failed failover attempts, incorrect resource assignments, or other misconfigurations within the cluster environment.
Related Errors
ERROR_CLUSTER_RESOURCE_NAME_MISMATCH(5904): Indicates a mismatch between resource names.ERROR_CLUSTER_INVALID_NODE(5912): Suggests an invalid node in the cluster configuration.
FAQ
Q: What causes this error?
A: The error typically occurs when there is a discrepancy between the name of the computer account and the network name associated with a resource within the cluster environment. This can be due to manual misconfiguration or automated processes that fail to update names consistently.
Q: How can I resolve this issue?
A: Ensure that all relevant computer accounts and resources are correctly named and configured according to the expected naming conventions in your cluster environment. Verify that any automation scripts or configuration tools used for managing cluster resources are functioning as intended.
Summary
The ERROR_CLUSTER_MISMATCHED_COMPUTER_ACCT_NAME error code (5905) is a specific technical indicator of an identity mismatch between computer accounts and network names in Windows clustering environments. Developers should ensure consistent naming practices to avoid such issues, which can lead to operational disruptions.