I should download it from here? https://github.com/Daniel-KM/UniversalViewer4Omeka
and replace the full plugin in the server?
Yes you can replace it. I updated it on omeka.org too.
Thanks thanks thanks!!! You are a genious!!! Seriously thank you very much!!! Now is working, with the last change you made works, i just had to change the configuration of the Universal Viewer, in automatic mode is working perfectly.