The page isn't redirecting properly - HTML app installation

If you are trying to install the HTML version of our slider, and you see "The page isn't redirecting properly" error in Firefox, probably other similar messages in other browsers, than the problem will be, that the folder where you put the installation files isn't writable. You should change the installation folder's permissions with every folder inside it (which can be done for example with Filezilla) to 777.