First, SARDU executable directory doesn't have any language.ini files. Second, not only is the language menu missing in KAV RCD, but so is the boot menu options. So if KAV RCD is not compatible with the graphics card in the computer, I can not boot into text mode!
SARDU 2.0.1/2.0.2 used to show the boot & language menu options when booting KAV RCD.