Windows error 5899 (ERROR_CLUSTER_WRONG_OS

Status / error code:		Category:

Constant name:
Source:		Operating System:
Description: ERROR_CLUSTER_WRONG_OS_VERSION this computer cannot be made a member of a cluster because it does not have the correct version of Windows installed.

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ERROR_NODE_CANNOT_BE_CLUSTERED	ERROR_CLUSTER_CANT_CREATE_DUP_CLUSTER_NAME

ERROR_CLUSTER_WRONG_OS_VERSION

ERROR_CLUSTER_WRONG_OS_VERSION means the computer cannot join because its Windows version or clustering capability is not compatible with the existing cluster.

What to check

Compare Windows Server version, edition, cumulative update level, and installed Failover Clustering features across nodes.
Check whether the cluster is operating at a functional level or feature set the new node does not support.
Run focused validation before adding or upgrading a node.

Get-ComputerInfo | Select-Object WindowsProductName, WindowsVersion, OsBuildNumber

Microsoft: Validate hardware for a failover cluster

Microsoft: Failover Clustering overview

Microsoft: FailoverClusters PowerShell module

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