The DllUnregisterCluAdminExtension function cancels the registration of a Cluster Administrator extension DLL with the cluster by removing information from the cluster database.
STDAPI DllUnregisterCluAdminExtension(
HCLUSTER hCluster
);
If DllUnregisterCluAdminExtension is unsuccessful, it returns a Win32 error value.
Version: Use Windows NT Server Enterprise Edition 4.0.
Windows CE: Unsupported.
Header: Declared in cluadmex.h.