cluster: InitializePlugin - incorrect plugin for this cluster (windows_mscs.dll)
cluster: Could not connect to the cluster with the configured plugin (windows_mscs.dll) after 20 retries; terminating.
This issue is caused when the Cluster service is not activated on the cluster where the probe is deployed.
On the System where the probe is deployed open the "Services" and verify if the Cluster service is Started.
If not, please start the service, after that restart the probe.
The probe should now work.