Ok, you have the unofficial patch 2.02 installed. Keep in mind that 2.02 is also a mod, not a patch! Two mods dont work together! The mod wont work with that one and thats why these errors occur. It probably deletes files from Edain. So I would simply uninstall 2.02, uninstall Rise of the Witchking, delete the remaining files, install Rise of the Witchking again and patch it to the official 2.01 and then install Edain and update it.
It is also recommended to install both, BFME 2 and Rise of the Witchking, in English or German. You have it installed in Italian. That should not make problems, but it can happen. You'll also get a mixture of different languages.