› Forums › MyID knowledge base › MY0160 Web Services Error Code 890478 This topic is empty. Viewing 1 post (of 1 total) Author Posts 17th February 2020 at 5:14 pm #2124 MyID SupportKeymaster Error Code 890478 Text An unexpected problem has occurred, please wait a short while then try again. Details There has been an underlying error in COM+. It may be that the COM+ settings are invalid, or the service has become unavailable. Solution If this is a consistent problem, permissions for the MyID system accounts may have changed. If it is an intermittent problem, the Windows Event Log may offer the cause of the authentication issues. Relates To Authentication Author Posts Viewing 1 post (of 1 total) The forum ‘MyID knowledge base’ is closed to new topics and replies.