Terminates the ZFE Connector library.
This should be the last call made before an application exits.
Once Shutdown is called the ZFE Connector library cannot be reinitialized and
no other connectors can be created.
MicroFocus.ZFE.Connector (in MicroFocus.ZFE.Connector.dll) Version: 1.4.444.0 (1.4.444.0)
This must be called in order to properly release resources.
Failure to call Shutdown will result in an application hang on exit.