The namespace {0} on {1} cannot be detected. {2} Do you want to forcibly remove the namespace server? If you forcibly remove ...

The namespace {0} on {1} cannot be detected.  {2} Do you want to forcibly remove the namespace server?  If you forcibly remove {1}, you might have difficulty creating new namespaces on it in the future.  If so, use Dfsutil.exe to remove this namespace on {1} when the server is back online.  If {1} has been decommissioned, you can safely force this operation.