How the below file can be imported
Import["https://analisis.datosabiertos.jcyl.es/explore/dataset//situacion-de-hospitalizados-por-coronavirus-en-castilla-y-leon//download/?format=xls&timezone=Europe/Madrid&lang=es&use_labels_for_\header=true"]
You can copy and paste the URL address in a web browser and the file is downloaded
Thank you
Guillermo