These are the steps that I have followed:
1) Upload - (in the root directory of my ftp) - the arcade folder (I modify permissions CHMOD the /arcade directory and all its subfolders to 0777)
2) Upload in my ftp - (in /admincp folder) - this file: "arcade.php"
3) Upload in my ftp - (in /includes/xml ) - this files: "cpnav_arcade" and "product-ibproarcade"
4) Upload in my ftp - (in the root directory of my ftp) - this file: "arcade.php"
I don?t upload this files: "installer_de.php", "installer_en.php", "uninstaller.php"
Now, when I enter my admincp happens this:
I don?t know if I have done it badly or I need something