How can I uninstall Kana Launcher?

If you downloaded the one with setup routine, use Add/Remove program from Control Panel to uninstall.

If you downloaded the one without setup routine, to uninstall, just delete the directory where you place the Kana Launcher.

IMPORTANT! Remember that before you delete it, if you set the Kana Launcher to be run when the Windows starts, uncheck the Start with Windows from Option page or from pop up menu. It will delete the registry entry to run the Kana Launcher when the Windows starts.