MSMQ error events in Failover Clustering Diagnostic Log

I was checking Failover Clustering Diagnostic Log on Windows Server 2012 cluster nodes, and all nodes were having error events for MSMQ:

[RHS] s_RhsRpcCreateResType: ERROR_NOT_READY(21)' because of 'Startup routine for ResType MSMQ returned 21.'

[RCM] result of first load attempt for type MSMQ: 21

[RCM] Failed to load restype 'MSMQ': error 21.

[RHS] s_RhsRpcCreateResType: ERROR_NOT_READY(21)' because of 'Startup routine for ResType MSMQTriggers returned 21.'

[RCM] result of first load attempt for type MSMQTriggers: 21

[RCM] Failed to load restype 'MSMQTriggers': error 21.

These events can be safely ignored, since during installation of Failover Cluster feature, MSMQ and MSMQ triggers resource types are registered with cluster service, but the MSMQ feature is not installed.

More about these events check:http://blogs.msdn.com/b/clustering/archive/2013/04/05/10408075.aspx