CKFinder connectorInfo parameter not working

Hi!

I'm trying to configure a CKFinder instance to have a different rootFolder. This to create a specific page for the user to only view/upload images to that folder without letting him access the parent folders.

So I first tried to use a custom config:

<script type="text/javascript" src="@Url.Content("~/Content/CKFinder/ckfinder.js")"></script>
<script type="text/javascript">
    var finder = new CKFinder();
    finder.create({ customConfig: '@Url.Action("Config", "CkFinder")' });
</script>