2.1.7 Downgrade installation
You cannot perform a downgrade installation of JP1/Script to a version earlier than the one currently installed. To downgrade JP1/Script, uninstall the existing JP1/Script, and then install the older version.
JP1 Version 11 JP1/Script Description and Reference (For Windows Systems)
2.1.7 Downgrade installation
You cannot perform a downgrade installation of JP1/Script to a version earlier than the one currently installed. To downgrade JP1/Script, uninstall the existing JP1/Script, and then install the older version.