For anyone that has the problem where it says "App Couldnt detect any content to install here." you want to redownload content manager from acstuff.ru, then once you redownload it, DO NOT update to the latest version, the version it wants you to update to, which is version "0.8.2561.39678" is the version where it will not let you download this mod, so keep your version that you have when you first download Content manager, and then in Content Manager go to Settings-General-Auto Updates- and disable "Check for updates" box or it will update to the version where it is bugged and does not let you download kirby cam. The version you should have when you initially download Content Manager is, "0.8.2245.37760" I repeat, do not automatically update Content Manager, just leave it at the default version, and you will be able to download kirby cam. Hope this helps!