Implement user notification and retry dialog for unfinished config
If the ConfigurationWizard completes with anything other than RESULT_OK, the user should be notified as to the issue and prompted to try again.
For RESULT_CANCELED, the user should be told the application does not function without a provider, and prompted to configure or quit. For RESULT_ERROR, some message regarding the error should be given, with appropriate actions offered (Check network settings, restart wizard, etc)
(from redmine: created on 2013-03-19, closed on 2013-06-04)