Hi @gcincilla,
if you have a look at exact this page of your screenshot and change
from Keep my installation...
to Show original... and uncheck all checkboxes there
then you should see some error. Can you reproduce these steps?
(I hacked together the example with KNIME Image Processing DL - this does not mean it does not work - this is only for the examples’ sake)
If you see an error there, please copy this error here.
Best regards
Steffen