xsh20111031 - Thanks for purchasing. It looks like you migrated the content into a project. In order to have the key bindings work correctly, you will need copy the config folder also.
Close your project, copy the config folder located at C:\Program Files\Unreal Engine\Launcher\VaultCache\HALArchvizToolkit into your project folder. Then restart your project. That should do it. If you have any other issues, please send an email to support@halvr.com
Thanks again!