Error Message:

The DllName value for the name resource type does not exist. Resources of this type will not be monitored. The error was text.

Explanation:

This error can occur when you define a new resource in order to install a new component, which the resource manages. The Cluster service couldn't find one or more of the parameters required for defining a resource type. Either the resource type has been defined without a required parameter, or setup of the component failed to supply the required parameter. Interrupting the component setup could cause this error.

User Action:

Reinstall the component for which the unknown resource type is being specified, then redefine the resource. If you are manually defining the resource type, specify the missing parameters.