Due to me speaking English only, I can only tell that it seems to have an issue connecting to remote templates in picture 2, and at no point have you even mentioned a template pool, Network TWAIN, or any other remote template setup, the erorr isn't for local templates creaed in CWIS or the Addressbook.
I've never come across a failed install using the tool method for firmware updates, I have seen them when not using the tool when patches were not applied. I appologise if the firmware caused it.
If it is indeed corrupt, an Altboot would need to be done to restire it to factory defaults using the linked firmware DLM and usb key to install.