22052 Autoloader 2 ALE2: Head Stage not installed, update nvs subsystem - sys ThermoFlex If there is a head stage installed - set "sys hsin" to 1. And continue If there is no head stage then examine what you or the machine was trying to do and see if a head stage is required. None. For some reason the nvs parameter head_stage_installed has been set to 0. This error gets reported when a stage command/function is attempted and hsin is 0. ..\..\ShowAllErrors.htmFirmware 0 Error Index ..\..\ShowAllCommands.htmFirmware 0 Command Index ..\..\ShowAllNVS.htmFirmware 0 NVS Index Updated: Wed Jul 16 19:33:53 2008 PST