To upgrade end user Printer Installer Clients to the latest version on the web server, do the following:
The client will self-update during the next login or you can trigger the update by clicking on the system tray icon and selecting refresh. The system tray will disappear for a couple of seconds and reappear once the update is completed. End users will not be prompted to do any action.
The PrinterInstallerClient.msi is stored on the web server in the c:\inetpub\wwwroot\client\setup\ folder.