Uninstalling the Applications This section explains how to uninstall the RICOH Auto Color Adjuster application and how to update the environment variables after uninstalling the GPL Ghostscript. In this section: Uninstalling the RICOH Auto Color Adjuster Removing the Path to GPL Ghostscript from the System Environment VariablesAfter you uninstall the GPL Ghostscript, remove the Ghostscript path from the environment variables. Parent topic: Installation Guide