iPrint Appliance 2.x Remote Renderer fails to remove

The Windows Remote Renderer configured to the iPrint Appliance version 2.0 or 2.1 won't remove from the "Renderers Configuration" page.

https://<iPrint Server Address>:9443/iprintconfig/renderers

1. Manually remove the iPrint Windows Renderer configuration
• At a terminal session to the iPrint server
  
• mysql -uroot -proot iprint;
• select * from renderers;
• See what ID number shows under the column. For example, 1 is a likely ID
• Syntax:
• delete from renderers where renderer_id={renderer_id};
• Example:
• delete from renderers where renderer_id="1";
2. Optional:  If you want to re-add the Windows renderer
• Uninstall the iPrint Renderer software from the Windows workstation
• This can be removed by going to the Windows Control Panel's remove program option.  You may need to shutdown the iPrint Renderer Service to uninstall it. 
• Open a CMD Window in 'run as administrator' mode
• iprntrendcmd -q

• Install the iPrint Renderer software
• Be sure to have the latest software which can be obtained from the "Renderers Configuration" page (upper right download button).
• Configure the iPrint renderer
• iprntrendcmd -c
• Add the Windows Renderer using the "New" button on the "Renderers Configuration" page.

The iPrint Windows Renderer configuration is stored within the MySQL database of the iPrint Server.