› Forums › MyID knowledge base › MY0393 MyID Windows Client Error -2147023779 Tagged: Windows Client Error This topic is empty. Viewing 1 post (of 1 total) Author Posts 26th May 2020 at 3:49 pm #3413 MyID SupportKeymaster Error Code -2147023779 Text The request could not be performed because of an I/O device error. Details This error can occur if a call to a device has taken an excessively long time, causing the session to the card to time out. Solution Check the card reader drivers and retry the operation. If the error continues, try a different card reader. Author Posts Viewing 1 post (of 1 total) The forum ‘MyID knowledge base’ is closed to new topics and replies.