no categories available



Ok so probably a newby question (new to addon development, my first addon) but I can’t figure out what I am doing wrong here:
I have added a settings.xml file in the userdata\addon_data subdir of my addon, the ‘Configure’ button of my addon becomes available, however the settings are not available and on the left side I only see “No categories available”. What am I missing? 

Content of my settings.xml file:

<?xml version=”1.0″ ?>
<settings version=”1″>
    <section id=”service.test”>
        <category id=”generic” label=”Generic” help=”Help!”>
            <setting id=”file” type=”video” label=”File” help=”Select the video file”>
            </setting>
        </category>
    </section>
</settings>