Has anyone tried installing the Advertisement Add-On? I have not found any install directions, nor did the zip come with any. I attempted to upload the files into their respective folders, just as they were outlined in the zip. However, I ended up with nothing - nothing showed up on the Dashboard... Any help would be greatly appreciated!
it's a package, the only thing you have to to is copy it into to packages directory in the root and install it using "add functionality" (it's an application there, not only a block)
Just wanted to let you know that I've updated the advertisement application for 5.3. You should be able to replace its directory in the packages/ directory and your problems should hopefully be fixed.