Failover Cluster Command Interface deprecated
The cluster.exe command-line tool for Failover
Clustering was deprecated for Windows Server 2012 platforms. The commands Startup_clu.cmd, ShutDown_clu.cmd,
and clusterupg do not work.
Cause and solution:
This occurs because of the deprecation of the cluster.exe command-line
tool for Failover Clustering on Windows Server 2012 platforms. To
avoid this problem, you must reinstall the deprecated Failover Clustering
feature cluster.exe.