SellerDeck uploads a dummy index.html to the DD folder to prevent directory browsing. This works for most servers however, on an IIS server the default page is usually default.html.
To ensure that directory browsing is disabled for the DD folder when the server is configured to use a default page name other than index.html you should upload a dummy web page to the DD folder giving the page the file name and extension that the server uses as the default page name.
To ensure that directory browsing is disabled for the DD folder when the server is configured to use a default page name other than index.html you should upload a dummy web page to the DD folder giving the page the file name and extension that the server uses as the default page name.