Hello, So I setup Credits Lite for the first time, and I downloaded the Store framework and installed the XML as well. I go into the Store tab in the ACP, Create a New Product, and it says "Sorry, you must install Store Product Addon to get Product Type." But when I go to install the User Title Change store product from here, it says "The files associated with this add-on could not be found. Please upload them and try again." Do I install it as "Manually Upgrade" of the Brivium Credits plugin or what? The installation read me's aren't really explanatory. Thank you!